6th Grade

A complete 6th grade homeschool curriculum

A full middle school launch, ratios and the number system in math, reading and reasoned writing in ELA, Earth and space science, and the ancient world from Mesopotamia to Rome. Sixth graders get the older interface: they type their answers, Clara asks harder questions, and the work starts looking like scholarship.

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What a 6th grade year usually includes

What a week actually looks like

Five days from the opening week of 6th grade, taken from the lessons themselves rather than written to sound good.

The week opens with ratio language before ratio notation: a picture of four red counters and two blue ones, described three different ways, as a difference ('2 more red'), as a comparison ('twice as many red'), and finally as a ratio ('4 red for every 2 blue'), so your child hears all three before choosing which one a ratio actually is.

ELA opens with a short passage read aloud, your child summing it up in one sentence, then sorting details into two piles: what the passage says outright and what has to be figured out, the seed of the whole unit's work on inference.

Science's first day is deliberately quiet: a short animation of a blinking light on screen, and the only question is what everyone already believes explains it, no mechanism taught yet, just a fair look at where your child's thinking starts.

Social studies opens at a gallery station: reading a real map key ('what color shows water?'), then looking at a photo of an artifact and asking the harder question, what can this NOT tell us, before the unit gets to what actually makes a civilization.

Sixth grade also switches how your child answers: typed reasoning instead of tapped choices, across every subject, all week, because that's the shift this course makes at the exact point kids are ready for it.

What this actually asks of you

Independent. Middle school is where a parent's role turns into oversight rather than instruction: skim the transcript, ask what they learned, step in only if a skill genuinely stalls.

Every 6th grade course, unit by unit

4 courses, 32 units, 307 skills. Nothing is hidden: open any unit to see every skill inside it, and every course can be tried as a real lesson without an account.

Ratios, Relationships, and the Number System

This is the year your child learns to think in ratios instead of just counting differences — "for every 3 of these, 2 of those" instead of "3 more of these." That one idea (a multiplicative relationship between two quantities) gets used all year: to divide fractions, to make sense of negative numbers, to write algebra expressions, to compute area and volume, and finally to describe a set of data. By June they should be comfortable with signed numbers, one-step equations, decimals in all four operations, basic area/volume/surface area, and describing a data set with center and spread — not as nine separate topics, but as one idea applied nine times.

8 units · 78 modules
  1. Unit 1: Ratios and Rate ReasoningThis is where your child learns that comparing two quantities by 'how many times as many' gives different information than comparing by 'how many more.' They'll build ratio tables, double number lines, and move toward unit rates and percents — all as the same underlying idea shown different ways.9 skills ▸
    • Writing ratios two waysGiven a real-world description (e.g. 'for every 3 cups of flour, use 2 cups of sugar'), write the relationship as a ratio using at least two notations (a:b and 'a to b').
    • Comparing by ratio or by differenceExplain why a ratio and a raw count (difference) give different information about the same two quantities, using a specific example.
    • Ratio tables and equivalent ratiosComplete a ratio table by finding missing values, given one complete row and the multiplicative relationship between rows.
    • Double number lines for ratiosConstruct a double number line to represent a ratio relationship and use it to find an unknown quantity.
    • Comparing rates in different formsCompare two rates presented in different units or formats (e.g. a table vs. a sentence) and determine which is the better buy or faster rate.
    • Ratio, rate, or unit rateClassify a given statement about a ratio relationship as expressing a ratio, a rate, or a unit rate.
    • Percent as a rate per 100Convert a ratio to a percent and interpret percent as a rate per 100 in a context never used during instruction (e.g. a sports statistic or a survey result from a different domain).
    • Combining two ratios into oneGiven a non-routine problem where two ratios must be reasoned about simultaneously (e.g. mixing two batches with different ratios into one), plan a solution strategy and justify why it works.
    • Spotting equivalent ratios in any tableGiven two ratio tables built from different contexts, identify the structural feature (constant multiplicative factor) that makes both equivalent ratios, and generalize a rule for recognizing equivalence in any table.
  2. Unit 2: Dividing FractionsYour child already multiplies fractions and used splitting pictures for ratios. Now they learn what dividing by a fraction actually means — two different meanings, in fact — using bar models before any shortcut rule, and only later the 'multiply by the reciprocal' trick, which gets explained rather than handed down.9 skills ▸
    • Dividing whole numbers by unit fractionsGiven a whole number divided by a unit fraction (e.g. 4 ÷ 1/2), draw a bar model showing how many groups of that fraction fit, and state the quotient.
    • Dividing fractions by fractions with modelsDraw a bar or number-line model for a fraction ÷ fraction problem (e.g. 2/3 ÷ 1/6) and use it to find the quotient by counting groups.
    • Dividing fractions with common denominatorsRewrite two fractions with a common denominator and divide by comparing numerators, explaining why this gives the same quotient as the bar model.
    • Dividing fractions using the reciprocalExecute the standard algorithm (multiply by the reciprocal) to compute a quotient of two fractions or mixed numbers.
    • Why dividing by fractions gives moreExplain, using a partitioning picture, why dividing by a fraction less than 1 produces a quotient larger than the original number.
    • Two kinds of division problemsClassify a word problem as requiring measurement division or partitive division, and select the matching equation.
    • Fraction division in ratio problemsSolve a multi-step word problem combining fraction division with a ratio comparison from Unit 1, and justify the choice of operation.
    • Fraction division in new situationsGiven a fraction division scenario set in an unfamiliar context (e.g. recipe scaling, fabric cutting, fuel consumption) never used in class examples, construct an original bar model and equation to solve it.
    • Why both fraction division methods agreeCompare the bar-model justification and the common-denominator justification for the same fraction division problem, and identify what structural feature both share.
  3. Unit 3: The Decimal SystemFull standard algorithms for adding, subtracting, multiplying, and dividing decimals — including long division with decimal divisors — plus the discovery that every decimal is really a fraction, some ending, some repeating forever.10 skills ▸
    • Adding and subtracting decimalsGiven two decimals to the thousandths, add or subtract them correctly by aligning place value, including cases with different numbers of decimal digits.
    • Why decimal multiplication works differentlyExplain why decimal points must be aligned for addition/subtraction but the decimal point's final position is instead found by counting digits for multiplication.
    • Multiplying decimals with the algorithmExecute the standard algorithm to multiply two multi-digit decimals and place the decimal point correctly by counting total decimal digits.
    • Dividing decimals by groupingDivide a decimal by a decimal by reframing the problem as whole-number division, using the 'how many groups fit' reasoning from Unit 2 fraction division.
    • Long division with decimalsFluently execute the standard long-division algorithm to divide a multi-digit decimal dividend by a multi-digit decimal divisor.
    • When decimals end or repeatClassify a given rational number's decimal expansion as terminating or repeating by inspecting the prime factors of the fraction's denominator in lowest terms.
    • Decimals to fractions using place valueConvert a terminating decimal to an equivalent fraction in lowest terms using place value of the last digit, and explain why the denominator before simplifying must be a power of ten.
    • Turning repeating decimals into fractionsGenerate and justify a method for converting a repeating decimal into an exact fraction, using an algebraic manipulation not directly demonstrated for that specific case.
    • Estimating with decimalsEstimate the reasonableness of a decimal computation's result using front-end or compatible-number estimation before or after computing exactly.
    • Word problems with several decimal stepsGiven a real-world context requiring at least two different decimal operations chained together (e.g. unit pricing with tax and a discount), plan and execute the correct sequence of operations.
  4. Unit 4: Negative Numbers and the Coordinate PlaneThe number line now extends below zero, and points can live in all four quadrants of a coordinate grid, not just the corner your child has used before. Absolute value gets introduced as distance from zero, and reflections and distances-between-points close the unit.10 skills ▸
    • Negative numbers in real lifeGiven a real-world context (temperature, elevation, account balance), write a signed number to represent the quantity and explain what zero means in that context.
    • Number lines below zeroPlot integers and rational numbers, including negatives, on a horizontal or vertical number line.
    • Opposites and zeroExplain why two numbers that are opposites are the same distance from zero but on different sides of it.
    • Ordering positive and negative numbersCompare and order rational numbers, including negatives and negative decimals, using a number line.
    • Absolute value as distanceInterpret absolute value as distance from zero and distinguish it from the sign of a number.
    • Comparing absolute value and orderUse absolute value and order of rational numbers together to solve a real-world comparison problem, such as ranking account balances or elevations.
    • Plotting points in four quadrantsPlot ordered pairs with positive and negative coordinates in all four quadrants of the coordinate plane.
    • Reflecting points across the axesPredict the coordinates of a point reflected across the x-axis or y-axis without plotting first, then verify by plotting.
    • Horizontal and vertical distanceFind the distance between two points that share an x-coordinate or y-coordinate by reasoning about absolute value, not by counting grid squares alone.
    • Design and describe a coordinate mapDesign a coordinate-plane map (e.g., a treasure map or city map) using all four quadrants, and write directions using reflections and distances that a partner can follow without seeing the original map.
  5. Unit 5: Expressions with VariablesYour child moves from arithmetic with known numbers to arithmetic with a variable — a letter standing for a number that can change. They'll translate word phrases into symbols, evaluate expressions with signed and fractional values, meet exponents as repeated multiplication, and use the distributive property to build and prove equivalent expressions.9 skills ▸
    • Coefficients, variables, and constantsIdentify the coefficient, variable, and constant term in a given one- or two-term expression.
    • Turning words into expressionsTranslate a word phrase describing a real quantity (e.g., 'five more than three times a number') into an algebraic expression.
    • Substituting negative numbers and fractionsEvaluate an algebraic expression by substituting a given negative integer or fraction for the variable and applying order of operations.
    • What exponents really meanExplain why an exponent represents repeated multiplication rather than repeated addition or multiplication by the exponent.
    • Exponents and order of operationsEvaluate numerical expressions involving whole-number exponents, including within a larger expression using order of operations.
    • Using the distributive propertyGenerate an equivalent expression for a given expression by applying the distributive property to a sum or difference inside parentheses.
    • Testing whether expressions are equivalentDetermine whether two given expressions are equivalent by evaluating both at several values, including a negative and a non-integer value, and by comparing their structure.
    • Proving expressions are always equivalentConstruct a general argument, using an area model or algebraic reasoning, that a(b+c) and ab+ac are equivalent for any value of the variable, not merely for values tested.
    • Why squaring does not distributeDetermine whether the claim '(x+y)^2 = x^2+y^2' is true for all values of x and y, using a counterexample and an area-model explanation of the error.
  6. Unit 6: Equations and Proportional RelationshipsAn equation is a balance — whatever you do to one side, you must do to the other. Your child learns to solve one-step equations with all four operations, translate word problems into equations, and recognize when a table of values represents a proportional relationship, writing it as y = kx and graphing it.10 skills ▸
    • Solving addition and subtraction equationsGiven a one-step addition or subtraction equation, the student solves for the unknown by applying the same inverse operation to both sides.
    • Solving multiplication and division equationsGiven a one-step multiplication or division equation, the student solves for the unknown by applying the same inverse operation to both sides.
    • Why equations must stay balancedThe student explains why performing an operation on only one side of an equation breaks equality, using the balance model.
    • Writing equations from word problemsGiven a short word problem describing a real quantity and an unknown, the student writes a one-step equation that represents the relationship.
    • Avoiding reversed comparison equationsThe student identifies which of two equations correctly models a comparison word problem prone to a reversal error, and justifies the choice by substituting a numeric value.
    • Testing tables for constant ratiosGiven a table of paired values, the student determines whether the relationship is proportional by checking whether the ratio y/x is constant across multiple rows.
    • Independent and dependent variables on graphsThe student distinguishes the independent variable from the dependent variable in a given real-world scenario and assigns each to the correct axis.
    • The constant of proportionalityGiven a proportional relationship in context, the student writes the equation y = kx and states what k represents in that context.
    • Graphing proportional relationships to predictGiven a proportional relationship, the student graphs it on a coordinate plane and uses the graph to predict an untabulated value.
    • Same constant, same graphThe student generalizes across two different proportional contexts to explain why relationships with the same constant of proportionality produce identical graphs regardless of context.
  7. Unit 7: Area, Surface Area, and VolumeFinding area of triangles, parallelograms, and trapezoids by breaking them into shapes already known, unfolding 3D solids into flat nets to find surface area, and finding volume of rectangular prisms with fractional edges. The same move — break it down into something familiar — repeats throughout.12 skills ▸
    • Triangle area from rectangles and parallelogramsFind the area of a triangle by decomposing or rearranging it into a rectangle or parallelogram of known area.
    • Why rearranging pieces keeps areaExplain why decomposing a shape into pieces and rearranging those pieces never changes the shape's total area.
    • Finding the area of trapezoidsFind the area of a trapezoid by decomposing it into a rectangle and two triangles, or into two congruent trapezoids forming a parallelogram.
    • Polygon area on the coordinate planeFind the area of an irregular polygon plotted on a coordinate plane by decomposing it into triangles and rectangles using the vertex coordinates.
    • Planning surface area for combined solidsGiven the surface area of an unfamiliar composite solid (not a simple prism) built from known solids, plan a decomposition strategy and justify it before computing.
    • Building nets of rectangular prismsConstruct a net that represents the faces of a given right rectangular prism, correctly matching each face's dimensions.
    • Finding surface area from netsCalculate the surface area of a right rectangular prism or triangular prism by summing the areas of all faces shown in its net.
    • Designing nets for a target surface areaDesign a net for a right rectangular prism that meets a specified total surface area target, and justify that the design is correct.
    • Volume with fractional edge lengthsCalculate the volume of a right rectangular prism with fractional edge lengths using the formula V = l x w x h.
    • Predicting how fractional edges affect volumeCompare a prediction about how fractional edge lengths affect volume to the actual computed volume, and reconcile any mismatch.
    • Choosing area, surface area, or volumeClassify a real-world measurement scenario as requiring area, surface area, or volume based on what physical quantity is being measured.
    • Surface area with an unknown edgeWrite and evaluate an algebraic expression for the surface area of a rectangular prism with one unknown edge length.
  8. Unit 8: Statistical DistributionsThe year closes with describing a set of data by its shape, center, and spread together, not just one number. Your child will build dot plots, histograms, and box plots, compute mean, median, range, and MAD, and use all of it to compare two data sets with the same average but very different stories.9 skills ▸
    • Spotting statistical questionsGiven a list of questions, classify each as a statistical question or not, justifying the classification by naming expected variability in possible answers.
    • Making dot plots from dataConstruct a dot plot from a given small data set (9-15 values), correctly plotting each value above a labeled number line.
    • Finding the medianCompute the median of an ordered data set, correctly applying the different rule for odd versus even counts of values.
    • Mean absolute deviation and spreadCompute the mean absolute deviation (MAD) of a data set and explain what the resulting number indicates about spread around the mean.
    • Comparing histograms and box plotsGiven a histogram and a box plot of the same data set, compare the shape of the distribution described by each, identifying clusters, gaps, and skew.
    • Using spread to judge consistencyGiven two data sets with equal means but different spreads, construct an argument for which set is more consistent, using a computed measure of variability as evidence.
    • When averages mislead readersGiven an unfamiliar real-world data set (e.g. city rainfall totals) never discussed in class, decide which measure of center would most mislead a reader and justify the choice.
    • Comparing two data sets fullyGiven a real or provided data set, produce two different graphical representations (from dot plot, histogram, box plot) and a written comparison of two distributions using center and spread.
    • Why one average is not enoughGiven a claim like 'these two classes performed the same because they have the same mean,' identify what information is missing and explain why the claim is incomplete.

Try a real Ratios, Relationships, and the Number System lesson, no account needed →

Reading, Reasoning, and Writing: Grade 6 English Language Arts

This is a full year of 6th grade reading and writing built entirely on free material — old public-domain stories, folktales, speeches, and open nonfiction, so you won't be buying a textbook or novel set. The whole year trains one core habit: don't just tell me what you think a text means, show me the exact line that proves it. From that habit, your child learns to tell the difference between what a story is about (topic) and what it's actually saying (theme), to read figurative language as a choice the author made on purpose, to compare two accounts of the same event, and to write three kinds of essays — argument, informative, and story — each one reusing skills from the reading units instead of starting from scratch.

8 units · 72 modules
  1. Unit 1: Reading With EvidenceThis is the foundation for everything else this year: proving a point about a text with an exact quote instead of a retelling in your own words. Your child already knows how to summarize a story from 5th grade — this unit adds the harder move of picking the one line that actually proves a specific claim, and explaining why a tempting-but-wrong quote falls short.9 skills ▸
    • Stated details and inferred detailsDistinguish an explicitly stated detail from an inferred detail in a short narrative or informational passage.
    • Making a claim, not a summaryState a specific, arguable claim about a passage rather than a general restatement of its content.
    • Quoting the text exactlyQuote text exactly, using correct quotation marks, to support a stated claim about a narrative passage.
    • Choosing the strongest evidenceSelect the strongest of two plausible quotations to support a given claim about an informational passage, and explain the choice in writing.
    • Why some evidence does not fitExplain why a plausible-sounding quotation fails to support a specific claim as well as a stronger alternative.
    • Figuring out words from contextDetermine the meaning of an unfamiliar word in a passage using context clues, to support accurate claim-making.
    • Judging classmates' evidence choicesJustify, in a class discussion, which of two classmates' evidence choices better fits a shared claim, citing the passage.
    • Using claim, quote, explain on new textApply the claim-quote-justify routine to an entirely unseen passage and topic not used anywhere in instruction.
    • Checking evidence in an advertisementGeneralize the claim-evidence standard to a brand-new domain, such as evaluating a real-world claim outside of a literary or informational passage (e.g., an advertisement).
  2. Unit 2: Theme vs. TopicTheme is not a word like 'courage' — it's a full sentence claiming something about life or people, and your child has to earn it by tracking what a character chose and what happened because of that choice. This unit spends real time on fables with a stated moral first (so there's an answer key to check against), then moves to stories with no moral stated at all.8 skills ▸
    • Naming a text's topicGiven a short text, state its topic as a one-word or short-phrase label.
    • Topic versus themeDistinguish a full-sentence theme statement from a one-word topic label, given both for the same text.
    • Choices and consequences in fablesTrack a character's key choice and its consequence across a fable's plot using a graphic organizer.
    • Finding a theme in a new fableInfer a full-sentence theme statement from a character's tracked choices and consequences in a new fable.
    • Supporting a theme with two quotesDefend a theme statement for a short story by citing two specific pieces of textual evidence.
    • Comparing two theme claimsCompare two readers' differing theme statements for the same short story and evaluate whether each is evidence-backed.
    • Finding a theme without a moralGenerate and defend a full-sentence theme statement for a previously unseen fable with no explicit stated moral.
    • Topic versus theme in new text typesApply the theme-vs-topic distinction to a text type not used anywhere in this unit's instruction (e.g., a song lyric or short informational narrative).
  3. Unit 3: Figurative Language and Author's CraftThis unit takes the 'read between the lines' skill from Unit 2 and applies it at the level of a single word or phrase. Your child learns that when a writer says something that isn't literally true — 'her voice was a knife' — that's not a mistake, it's the only way to say that particular thing. They'll work through simile, metaphor, personification, connotation versus denotation, and allusion.9 skills ▸
    • Similes and metaphors as comparisonsDistinguish a simile or metaphor from a literal statement by identifying the two things being compared.
    • The shared quality in a comparisonExplain what a specific metaphor or simile means by naming both terms of the comparison and the shared quality that connects them.
    • How personification shapes toneExplain how a personification example shapes the tone of a passage differently than a literal description of the same event would.
    • Words that feel positive or negativeClassify a set of words with similar denotation but differing connotation as positive, negative, or neutral in the way they describe a person.
    • How word choice changes impressionsPredict how replacing a connotatively loaded word with its neutral synonym changes a reader's impression of a character in a new passage.
    • Allusions and what readers already knowIdentify an allusion in an unfamiliar text and infer what shared knowledge the writer expects the reader to bring to it.
    • Why figurative wording cannot be replacedExplain, using an exact quoted phrase, why no literal wording could convey the same specific meaning as a figurative line, not merely what a literal restatement would lose.
    • Figurative language across poems and storiesAnnotate an unseen poem and an unseen short story excerpt to locate at least four distinct figurative devices, across genres the student has not analyzed together before.
    • Settling disagreements about figurative languageJustify, when two readers disagree about which device is present in a borderline line, which reading better fits the surrounding context.
  4. Unit 4: Writing Arguments With Reasons and EvidenceThis is where reading turns into writing: a claim, reasons that back it, evidence that fits each reason specifically, and a counterclaim that gets named and then knocked down rather than ignored. Each piece is taught alone first — what's a reason versus evidence, how do you order reasons, what does a real rebuttal sound like — before they're combined into a full essay.9 skills ▸
    • A claim versus a summaryGiven a short passage, state a one-sentence claim that takes a position rather than summarizes the passage.
    • Reasons versus evidenceSort a mixed set of sentences into 'reason' (general support) and 'evidence' (specific textual detail) categories, justifying boundary cases.
    • Matching evidence to a reasonGiven a reason and three candidate quotes from a passage, select the quote that best fits that specific reason and explain the connection in one sentence.
    • Ordering reasons strongest to weakestOrder three reasons from strongest to weakest for a given claim and justify the ordering in writing.
    • Why acknowledge the other sideExplain why acknowledging a counterclaim before rebutting it strengthens an argument more than ignoring the opposing view.
    • Rebuttals that answer the pointWrite a rebuttal sentence that responds to the specific point of a stated counterclaim rather than restating the original claim.
    • Transition words that show structureSelect transition words that signal the correct structural relationship (adding a reason, introducing a counterclaim, or rebutting) in a partially-drafted essay.
    • Writing a full argument essayGiven a new short informational passage never discussed in class, draft a complete 5-6 paragraph argument essay with claim, ordered reasons, fitted evidence, and a rebutted counterclaim.
    • Spotting argument parts in other writingGiven a claim-reason-evidence structure from a different genre (e.g., a persuasive letter about a school policy, not a text-based essay), identify which parts are present, missing, or misused.
  5. Unit 5: Reading Across Two TextsNow your child compares two texts on the same topic — typically a myth and a nonfiction piece about a related natural event — and has to say what a reader learns only by reading both, not either one alone. This unit also tackles a specific bad habit directly: assuming nonfiction automatically beats a myth just because of its genre label.8 skills ▸
    • Details in one text or bothGiven two texts on the same topic, students distinguish a detail present in only one text from a detail present in both.
    • Topic versus theme in a mythStudents state the topic and a defensible theme for a myth, using a complete sentence beginning 'this text suggests that...'
    • Purpose and detail in myths and articlesGiven a myth and an informational text on the same phenomenon, students explain why the author of each included or omitted a specific detail, citing each text.
    • What two texts tell you togetherStudents synthesize two texts' accounts of the same event into one statement describing what a reader learns only from reading both, not from either alone.
    • Deciding which account to trustStudents judge which of two disagreeing accounts to trust more on a specific point, justifying the judgment by each text's likely purpose and audience rather than by genre label alone.
    • What a third text addsGiven an unfamiliar third text on a topic already compared, students infer what new information a reader gains by adding this third account.
    • Defining theme, topic, and evidenceStudents recall the definition of theme, topic, and cited evidence when prompted at the start of a lesson.
    • Turning a chart into a paragraphStudents organize a completed comparison chart's rows into a single paragraph that names both texts in every body sentence.
  6. Unit 6: Writing to Inform: Structure and SourcesThis unit combines the comparing skill from Unit 5 with the claim/evidence vocabulary from Unit 4 to build a longer essay drawing on two sources. The big idea: the structure of an informative essay — cause-effect, compare-contrast, or by category — is a decision that has to match the topic, not a template slapped onto anything.9 skills ▸
    • Matching structure to topicGiven a topic and its content, classify which organizational structure (cause-effect, compare-contrast, categorical) best fits it, and explain why.
    • Plagiarism, quotation, and paraphraseRecall the definition of plagiarism and the difference between a direct quotation and a paraphrase.
    • Paraphrasing a source sentenceExecute a paraphrase of a source sentence that preserves its meaning while changing its wording and sentence structure sufficiently to avoid plagiarism.
    • Choosing a structure for two sourcesGiven two source excerpts on one topic, infer which organizational structure would let a writer present both sources' information most clearly.
    • Topic sentences that preview structureProduce a topic sentence for a body paragraph that previews the structure the paragraph will use (e.g., signals a cause, a category, or a point of comparison).
    • How structure changes the takeawayCompare a draft paragraph reorganized under two different structures and explain how each version changes what a reader would understand as most important.
    • Using two sources in a draftImplement source integration (quoting or paraphrasing, with attribution) across a full multi-paragraph draft built from two provided sources.
    • Planning an informative essayPlan an informative essay's structure (headings, section order, transitions) before drafting, matching the plan to the topic's content and two given sources.
    • Choosing the best essay structureGiven a new topic and two unfamiliar sources never discussed in class, generate a complete informative essay with a structure the student justifies as the best fit for that topic.
  7. Unit 7: Narrative Craft: Dialogue and PacingYour child writes an original short story (750-1000 words) this unit, controlling two tools on purpose: dialogue punctuation and pacing — the choice to slow down and show a moment in detail (scene) versus speed through it in a sentence or two (summary). They also work on showing a character trait through action instead of just stating it.10 skills ▸
    • Punctuating and paragraphing dialogueGiven a mentor paragraph with dialogue, students correctly identify where each new line break belongs and why, checking every speaker change.
    • Scene and summary side by sideUsing the exact Version A/Version B moment pair shown in Day 4-5 instruction, students label each version 'scene' or 'summary' and point to the specific clue (time covered vs. space used) that was named in class.
    • Scene and summary in new momentsStudents distinguish a scene-version and a summary-version of a NEW, unseen story moment by identifying how much story-clock time each version covers versus how much page space it uses.
    • How pacing shifts affect readersStudents explain why a specific pacing shift (scene to summary or summary to scene) in a mentor text changes the reader's experience of the story's events.
    • Showing character versus tellingStudents compare a stated-trait sentence and a shown-trait passage conveying the same character trait, and infer what information each gives the reader.
    • Planning story beats on a timelineStudents plan an original short narrative that includes at least one dialogue exchange and one deliberate pacing shift, organizing story beats onto a timeline before drafting.
    • Sensory and figurative detail in scenesStudents draft an original scene using sensory and figurative detail (metaphor, simile, personification from Unit 3) to build a moment treated as scene rather than summary.
    • Revising traits and pacingStudents revise a drafted narrative passage by converting at least one stated character trait into a shown trait and adjusting one pacing choice, without altering the plot.
    • Pacing and character in new storiesStudents generalize the scene/summary and showing/telling distinctions to explain a pacing or characterization choice in a previously unseen published narrative excerpt.
    • What your story is really aboutStudents state what their own completed narrative is 'really about' beneath its plot, distinguishing this from a one- or two-word topic.
  8. Unit 8: Cumulative Synthesis: Reading and Writing Across the YearNothing new gets taught here. This is 26 days near the end of the year checking whether everything from Units 1-7 actually stuck once it's no longer fresh — evidence citation, theme vs. topic, figurative language, comparing two texts — without your child being told in advance which skill a given question is testing. It opens with a diagnostic, spends time only on whatever that diagnostic reveals is weak, and ends with a big final piece in a writing mode your child chooses themselves.10 skills ▸
    • Evidence that truly supports a themeGiven an unseen literary passage, the student selects the quotation that most strongly supports a given theme claim, from among quotations that are topically related but do not support the claim.
    • Stating and defending a themeThe student states a theme claim for an unseen short story and defends it by connecting at least two pieces of evidence to a stated line of reasoning.
    • Reading metaphor and personification closelyThe student explains what a specified metaphor or personification in the unseen passage means and why a literal reading would misread the author's intent.
    • Comparing two authors on one eventGiven two unseen informational texts on the same event with a different topic and genre pairing than Unit 5 used, the student writes a comparison paragraph identifying what each author included, omitted, or emphasized.
    • Matching structure to writing purposeThe student selects a writing mode (argument, informative, or narrative) for the final piece and states one reason the chosen structure fits the chosen purpose.
    • Drafting a complete pieceThe student drafts a full piece in the chosen mode, incorporating a claim or controlling idea, organized evidence, and a structure appropriate to the mode.
    • Revising with evidence and structure feedbackThe student revises a draft by applying at least one piece of task-specific feedback about evidence or structure, and identifies what changed and why.
    • Explaining a revision out loudIn a brief oral presentation, the student justifies a specific revision choice by naming the evidence or structural problem it solved.
    • Defining theme and topicGiven a new theme claim on an unseen passage, the student recalls the definition distinguishing theme from topic without prompting.
    • Rating how strong evidence isGiven a claim about a text, the student classifies a supplied piece of evidence as strong support, weak/tangential support, or contradicting the claim.

Try a real Reading, Reasoning, and Writing: Grade 6 English Language Arts lesson, no account needed →

Earth and Space Systems: Patterns, Processes, and Change

This is a full year of Earth science that keeps circling back to one idea: a small handful of causes — gravity, heat moving around, matter cycling through different forms — explain almost everything Earth does, from why the moon looks different each night to why hurricanes and earthquakes happen where they do. Your child starts by watching patterns in the sky, then works down into rock and inside the Earth, then out into water and weather, and finishes by using all of it to think about real disasters and real human choices. Every hands-on activity uses stuff you already have in the kitchen or garage. By June they should be able to look at almost any Earth event on the news and explain, in their own words, what's actually causing it.

8 units · 77 modules
  1. Unit 1: Modeling the Sun-Earth-Moon SystemYour child builds models — physical ones with balls and flashlights, and diagrams — that have to explain three things at once: why we have day and night, why the moon seems to change shape, and why we have seasons. The point isn't matching a textbook picture, it's building something that holds up against all three patterns simultaneously.11 skills ▸
    • Day and night from Earth's spinGiven a diagram of Earth on its axis with a light source, students state which side is in daytime and predict how that will change as Earth rotates.
    • Labeling rotation and revolutionGiven the exact period and visible effect pairs shown in the Day 4 globe-and-lamp demonstration (spin/~24 hr/day-night; walk-around/~365 days/year), students label each pair as rotation or revolution.
    • Telling rotation from revolutionStudents distinguish rotation from revolution using the period and the visible effect of each as the distinguishing features, for pairs not seen during instruction.
    • Why the moon has phasesStudents explain why the moon shows phases by relating the moon's position relative to the sun and Earth to the portion of its lit half visible from Earth.
    • Predicting the moon's phaseStudents predict the moon phase visible on a given date, given the moon's position in its orbit on a diagram not seen in instruction.
    • What causes the seasonsStudents explain why seasons result from axial tilt and the angle/duration of sunlight, not Earth's distance from the sun.
    • Opposite seasons in each hemisphereStudents compare the Northern and Southern Hemisphere's seasons on the same calendar date and attribute the difference to which hemisphere is tilted toward the sun.
    • Sun, Earth and moon to scaleStudents build a physical scale model of the sun-Earth-moon system and identify which dimension (size or distance) their model most distorts.
    • Predicting phases on another moonGiven an unfamiliar cyclic sky pattern from another body (e.g., a moon of another planet with a different orbital tilt), students generate a prediction for its phase-like pattern using the sun-Earth-moon reasoning structure.
    • Judging models against sky patternsStudents evaluate two rival explanations for a given sky observation (e.g., 'the moon phase is Earth's shadow' vs. 'the moon phase is the moon's position') and judge which one is consistent with all three unit patterns.
    • Explaining phases and seasons in writingStudents construct a written explanation that names the mechanism behind a predicted moon phase and a given hemisphere's season, using model evidence.
  2. Unit 2: The Solar System and the Force That Holds It TogetherThis is where 'why do things move the way they do in space' gets a real answer: gravity, which pulls harder with more mass and less distance, and inertia, which is why things in motion don't need a constant push to keep going. Your child builds a to-scale distance model of the solar system and looks at real data from planets found around other stars.9 skills ▸
    • Gravity pulls masses togetherState that gravity is an attractive force between any two masses.
    • Gravity weakens with distanceExplain why increasing the distance between two masses weakens gravitational pull, using the gravity-distance relationship.
    • Gravity and inertia in orbitsDifferentiate between the role of gravity and the role of inertia in maintaining a stable orbit.
    • Scale factors for solar system distancesCalculate a scale factor to build a to-scale model of solar system distances, given real astronomical distances in AU.
    • What if the sun's mass changedPredict what would happen to Earth's orbit if the sun's mass changed, and justify the prediction using the gravity-mass-distance relationship.
    • Uneven heating from sunlight angleExplain why sunlight striking a sphere produces uneven heating across latitudes.
    • Detecting planets from transit light curvesInterpret a transit light-curve dataset from an exoplanet survey to infer the presence and relative size of an orbiting planet.
    • Is our solar system typicalCompare our solar system's planet sizes, distances, and orbital periods to patterns found in a sample of confirmed exoplanetary systems, to evaluate whether our system is typical or unusual.
    • Judging a strange orbit changeJustify a claim about whether a proposed change to a planet's orbit (a novel, untaught scenario) is physically plausible, using the gravity-mass-distance-inertia model.
  3. Unit 3: Rocks and the Cycle That Builds ThemRock isn't one fixed thing — it's matter that cycles between three forms (igneous, sedimentary, metamorphic) depending on heat, pressure, and time. Your child builds a layered model of Earth's inside (crust, mantle, core) sorted by density and temperature, classifies real rock samples, and reads rock layers like a timeline.9 skills ▸
    • Earth's layers by density and temperatureGiven a description of Earth's interior, students explain why crust, mantle, and core separate by density and temperature rather than composition alone.
    • Identifying rocks by texture and grainStudents classify a rock sample as igneous, sedimentary, or metamorphic using texture and grain evidence, not color or size alone.
    • Changing rocks without changing chemistryStudents explain how heat and pressure transform one rock type into another without changing the rock's chemical composition.
    • Relative dating of rock layersGiven a sequence of rock strata with no absolute dates, students infer the relative order of events (deposition, intrusion, erosion) that produced it.
    • Diagramming the rock cycleStudents construct a rock-cycle diagram that names inputs, transformation processes, timescale, and energy source for each pathway.
    • Predicting a rock from its historyGiven a completely unfamiliar rock photo with a written formation history (e.g., volcanic ash compacted underwater then buried and heated), students predict which rock class results and justify using the cycle structure.
    • Rock cycle versus alien metal cycleStudents compare the rock cycle and a hypothetical alien planet's 'metal cycle' (given as an unfamiliar analog system) to identify which structural features (inputs, transformation, timescale, energy source) generalize across any matter-cycling system.
    • Naming rock classes and Earth's layersStudents recall the three main rock classes and the name of Earth's three interior layers on demand.
    • Checking a rock cycle diagramStudents critique a peer's rock-cycle diagram for whether pathways correctly connect processes to rock types, identifying any pathway that skips a required transformation step.
  4. Unit 4: Plate Tectonics: The Engine Under the CycleThis is the 'why' behind continents drifting, mountains rising, and earthquakes and volcanoes clustering in lines: slow-motion currents in the mantle, driven by heat and density differences, dragging rigid plates around. Your child looks at the historical evidence that convinced scientists continents move, then learns to read real plate boundaries from earthquake and volcano data.10 skills ▸
    • How density drives convectionGiven a diagram of a heated liquid or the mantle, state that warmer, less dense material rises while cooler, denser material sinks.
    • The lithosphere and its platesLabel the lithosphere, asthenosphere, and underlying mantle on a cross-section diagram of Earth, using the layered-Earth model from Unit 3.
    • How the mantle moves platesExplain how uneven heating of the mantle, combined with density differences, produces convection currents that move lithospheric plates.
    • Fossils and magnetic stripes as evidenceCompare two pieces of historical evidence (fossil/continent fit and seafloor magnetic striping) and explain what both reveal about continental movement.
    • Three types of plate boundariesClassify a given plate boundary as convergent, divergent, or transform based on arrow direction and resulting landform in a diagram.
    • Identifying boundaries from earthquakes and landformsGiven an unfamiliar location's earthquake depth pattern and landform, infer which type of plate boundary is most likely present, even without being told the plate names.
    • The rock cycle at plate boundariesExplain why the rock cycle (Unit 3) operates differently at a subduction zone versus a mid-ocean ridge, in terms of rock creation and destruction.
    • Mapping earthquakes and volcanoes worldwideGiven a real global dataset of earthquake and volcano coordinates never seen in class, plot the points and identify the pattern of clustering relative to plate boundaries.
    • Writing an argument for continental driftConstruct a written argument, citing one specific piece of evidence, for why scientists became convinced continents move.
    • What is settled in plate tectonicsEvaluate a claim that plate tectonics is 'settled science with no remaining uncertainty,' using specific examples of what is and is not well established.
  5. Unit 5: Weathering, Erosion, and the Reshaping of the SurfaceThis runs the rock cycle backward: whatever tectonics builds up, weathering breaks down in place, and erosion carries away. Your child separates weathering from erosion, ties gravity into rockfalls and rivers, and runs a hands-on stream-table experiment with slope and water to see erosion happen in miniature.10 skills ▸
    • Weathering versus erosionState the difference between weathering (breakdown of rock in place) and erosion (transport of the broken material) using a labeled example.
    • Sorting surface changes by processClassify given surface-change scenarios (e.g., a crack widening in a rock, a boulder tumbling downhill, sand piling at a river mouth) as weathering, erosion, or deposition.
    • How gravity shapes Earth's surfaceExplain how gravity, introduced in Unit 2 as the force holding orbits, also drives mass wasting, runoff, and river transport on Earth's surface.
    • Physical and chemical weatheringCompare the roles of physical and chemical weathering in breaking down the same rock sample, citing a mechanism for each.
    • What changes the rate of erosionPredict how a change in one variable: material hardness, climate, slope, or vegetation cover, will change a landscape's erosion rate, given a new scenario not used in instruction.
    • Explaining your stream table resultsConstruct an evidence-based written explanation of how slope and water volume affected erosion rate in the student's own stream-table data, and justify a prediction of the deposition location.
    • How sediment becomes sedimentary rockExplain why eroded sediment deposited in layers can eventually become new sedimentary rock, connecting back to Unit 3's rock cycle diagram.
    • Explaining an unfamiliar landformGiven an unfamiliar landform (e.g., a hoodoo, a delta, a mesa) never discussed in class, generate a plausible multi-step explanation of the sequence of weathering, erosion, and deposition that could have produced it.
    • Is erosion always badCritique a claim that 'erosion is always bad and should be stopped' using evidence about landscapes erosion also creates.
    • Defining weathering, erosion, and depositionRecall the definitions of weathering, erosion, and deposition from memory without a word bank.
  6. Unit 6: The Water Cycle: A Second Cycle, ComparedYour child looks at how water moves — evaporating, condensing, falling as rain, soaking in, running off — on a timescale of days rather than the rock cycle's ages. The twist is they have to compare it directly to the rock cycle using the same four-part structure: what goes in, what changes it, how long it takes, what powers it.9 skills ▸
    • Four features of the rock cycleGiven a rock-cycle diagram from Unit 3, students recall its four structural elements: inputs, transformation, timescale, and energy source.
    • Labeling the water cycle stepsStudents label evaporation, condensation, precipitation, infiltration, and runoff on an unlabeled diagram of the water cycle.
    • Why the sun drives evaporationStudents explain why the sun's energy, not Earth's internal heat, drives evaporation in the water cycle.
    • Comparing the water and rock cyclesStudents compare the water cycle and the rock cycle using the four-part structural frame, identifying where each pair of steps matches by role and where the analogy breaks down.
    • Fresh water we can actually reachStudents calculate the percentage of Earth's total water that is fresh AND accessible, using given data on reservoir volumes.
    • Evidence of evaporation and condensationStudents infer, from a sealed-bag model observed over several days, which surfaces show evidence of evaporation versus condensation.
    • Matter in a closed water cycleStudents design a claim, supported by evidence from their own sealed model, about whether their local water cycle model conserves matter.
    • Predicting residence time in a new reservoirGiven a description of an unfamiliar reservoir (e.g., permafrost or a specific country's aquifer depletion), students predict its likely residence time and justify the prediction using the energy-source and timescale logic developed for the water and rock cycles.
    • Critiquing a peer's cycle comparisonStudents critique a peer's comparison paragraph, identifying whether each claimed match between a water-cycle step and a rock-cycle step is justified by structural role or only by surface similarity.
  7. Unit 7: Weather and Climate: Same Ingredients, Different TimescalesYour child works out why weather and climate get confused despite being genuinely different things, using uneven heating (Unit 2) and evaporation/condensation (Unit 6) to explain air masses, fronts, and storms. They also look at real temperature data to separate long-term pattern from short-term noise, and weigh evidence for human-caused climate change.10 skills ▸
    • Weather and climate by timescaleState the defining difference between weather and climate in terms of timescale, given a description of atmospheric conditions.
    • Weather fronts and their map symbolsRecall the four front types (cold, warm, stationary, occluded) and match each to its standard map symbol, given a labeled reference diagram.
    • Uneven heating creates air massesExplain how uneven solar heating by latitude, established in Unit 2, drives the temperature differences that create air masses.
    • Predicting weather as fronts movePredict which way a front will move and what weather will follow, given a weather map showing air masses of different temperature and moisture.
    • How fronts form clouds and rainExplain how evaporation and condensation, established in Unit 6, connect to cloud formation along a front.
    • Global air and ocean circulationConstruct a model showing how uneven heating and Earth's rotation produce large-scale atmospheric and ocean circulation patterns.
    • Climate records versus weather dataDistinguish evidence of long-term climate pattern (temperature records, ice cores) from evidence of short-term weather variability, given a real dataset.
    • One cold week versus warming trendsEvaluate a claim that a single cold week disproves long-term warming, using evidence about timescale and variability.
    • Global trends versus regional variationCompare a graph of global temperature over the past century to a graph of a single region's temperature over the past decade, explaining what each does and does not show about human-caused change.
    • Explaining a region's climate and weatherWrite an evidence-based explanation distinguishing a region's climate from its current week's weather, citing uneven heating (Unit 2) and evaporation/condensation (Unit 6).
  8. Unit 8: Natural Hazards and Human Impact: Living on a Dynamic EarthThe last unit doesn't teach new Earth mechanisms — it takes plate tectonics, the water cycle, and weather/climate, all already learned, and asks your child to reason about human risk: what turns a hazard into a disaster, how mitigation and adaptation trade off, and what a real region should actually do about a real risk.9 skills ▸
    • Matching hazards to Earth processesStudents correctly attribute a given natural hazard (earthquake, flood, or storm) to its underlying Earth-system mechanism (plate tectonics, water cycle, or weather/climate).
    • Natural hazards versus disastersStudents distinguish a natural hazard from a disaster by explaining the role of human exposure in turning one into the other.
    • What creates risk in a regionStudents explain how risk results from the combination of hazard likelihood, exposure, and vulnerability, using a specific region's data.
    • Mitigation, adaptation, and their tradeoffsStudents classify a real human response to a hazard as mitigation or adaptation and state a genuine tradeoff of that response.
    • Using past hazards to judge riskStudents interpret a historical hazard-frequency dataset for an untaught region and infer what it implies about future risk.
    • Choosing to mitigate, adapt, or relocateGiven a region and hazard type never discussed in class, students identify the dominant hazard mechanism, estimate risk, and propose a mitigate/adapt/relocate recommendation with a data-based justification.
    • Checking data against a recommendationStudents critique a peer's draft recommendation by checking whether cited data actually supports the stated claim.
    • Should a community rebuild after disasterStudents generate an initial position on whether a community should rebuild after a repeat hazard, then revise it using a named tradeoff framework.
    • Where humans step into Earth systemsStudents identify a specific human resource use (water, mineral, or fossil fuel extraction) as an intervention point within a previously studied Earth-system diagram.

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The Ancient World: Peoples, Power, and Place

This is a year-long tour of the ancient world — early farmers, then Mesopotamia, Egypt and Kush, India, China, Greece, and Rome — ending with Rome's fall. Your child learns why cities and kings and laws showed up where and when they did, not just names and dates. Along the way they practice reading old documents skeptically (who wrote this, and why should I believe them?), reading maps and timelines, and writing short arguments backed by evidence. Every religion or belief system in the course is studied the way a historian studies it — what people believed and how it shaped their laws and daily life — never as something to practice or adopt.

8 units · 80 modules
  1. Unit 1: What Makes a Civilization?This is the toolbox unit. Your child learns a seven-part checklist for what makes a society a 'civilization,' how farming surplus let some people stop farming and start specializing, how to read BCE/CE dates without getting turned around, and how to size up a document or object instead of taking it at face value.10 skills ▸
    • Why surplus food created specialistsExplain why agricultural surplus allowed some members of a farming society to become specialists rather than food producers.
    • Telling hunters and gatherers from farmersClassify a described ancient settlement as hunter-gatherer or farming based on evidence of food storage, tools, and settlement permanence.
    • Checking the seven civilization criteriaApply the seven criteria of civilization (surplus food, specialization, social hierarchy, organized government, religion, arts/writing, cities) to determine whether a described settlement qualifies.
    • What artifacts and texts can revealCompare two primary-source artifacts from the same site to identify what each can and cannot reveal about daily life.
    • Spotting bias in historical sourcesExplain why a given historical source might be biased by identifying who created it and what they may have wanted others to believe.
    • Timelines and years between BCE datesPlace a set of unfamiliar historical events on a timeline using BCE/CE conventions and calculate the number of years between two BCE dates.
    • Rivers, soil, and settlement locationArgue, using a physical and a political map of the same region, whether river access or fertile soil better explains where an early farming settlement is likely located.
    • Defending a civilization judgmentJudge whether a newly described settlement, never discussed in class, should count as a civilization, and defend the judgment against a plausible counter-argument.
    • Whether civilization is a fair labelGeneralize the civilization checklist to argue whether the word 'civilization' itself is a fair, unbiased label for ranking societies.
    • Key vocabulary for early societiesRecall the definitions of surplus, specialization, and the seven civilization criteria using correct academic vocabulary.
  2. Unit 2: Mesopotamia: The First CitiesThis is the first real case study: the land between the Tigris and Euphrates rivers. Your child sees the whole chain in action — extra grain, then specialized jobs, then walled cities, then organized religion, then writing, then law — and finishes by looking closely at Hammurabi's Code to ask who a law actually protects.10 skills ▸
    • Sumerian cities and the two riversGiven a map of the Fertile Crescent, students label the Tigris and Euphrates rivers and explain why Sumerian cities formed between them.
    • Surplus and new jobs in SumerStudents classify a list of Sumerian jobs (priest, farmer, scribe, soldier, potter) according to whether they existed before or after surplus food freed people from farming.
    • Surplus, priests, and Sumerian religionStudents explain why Sumerian city-states developed organized religion and a priest class as a way to manage surplus and explain natural events.
    • Cuneiform and modern record keepingStudents compare cuneiform's original administrative purpose (tracking grain and debts) to a modern record-keeping system and identify what changed and what stayed the same.
    • Social classes in Hammurabi's CodeStudents infer, from an excerpt of Hammurabi's Code, which social group (noble, commoner, slave) the law was most likely written to protect.
    • Whose interests a rule protectsGiven an unfamiliar law from a modern school or community rulebook, students determine whose interests it most protects, using the same reasoning applied to Hammurabi's Code.
    • Judging Hammurabi's Code by its timeStudents evaluate whether Hammurabi's Code was fair, judged by the standards of Babylonian society rather than modern standards, citing specific laws as evidence.
    • When city-states become empiresStudents generalize, from Sumer and Akkad, a rule for what conditions allow a city-state to expand into an empire, and test that rule against a hypothetical unstudied city-state.
    • Origin, purpose, and audience of sourcesStudents identify the origin, likely purpose, and audience of a primary source (a cuneiform tablet, a code excerpt, or a royal inscription) before using it as evidence.
    • Sumerian inventions and structuresStudents recall the specific named contributions of Sumerian civilization: cuneiform, the wheel, irrigation systems, and the ziggurat.
  3. Unit 3: Egypt and Kush: Two Nile CivilizationsA second river-valley case, tested against both the Unit 1 checklist and the Unit 2 pattern. Your child studies Nile geography, hieroglyphics, the pharaoh as god-king, mummification, and then Kush's long, shifting relationship with Egypt — including the stretch where Kushite kings ruled Egypt.10 skills ▸
    • The Nile flood and Egyptian planningExplain how the Nile's predictable annual flooding shaped Egyptian agriculture, settlement, and government planning.
    • Order of Egypt's kingdom periodsRecall the correct order of the Old, Middle, and New Kingdom periods, including the Intermediate Periods between them.
    • Hieroglyphics and cuneiform comparedCompare hieroglyphics and cuneiform on their materials, use, and how each was eventually deciphered.
    • The pharaoh as god and ma'atExplain why Egyptians believed the pharaoh was a god and connect that belief to the concept of ma'at.
    • The steps of Egyptian mummificationSequence the six main steps of Egyptian mummification and explain the purpose behind the order.
    • What Egyptian tombs reveal about valuesInfer what mummification and pyramid construction reveal about what Egyptians valued, using evidence of cost and labor scale.
    • Kush and Egypt over a thousand yearsExplain how Kush's political relationship with Egypt changed across roughly a thousand years, including the period of Kushite rule over Egypt.
    • An outsider's view of KushCritique a primary source about Kush written by an Egyptian or Roman author for whose perspective it represents and what it likely omits.
    • Why Meroe became an iron centerGenerate a plausible explanation for why Meroe became a center of ironworking, given its location and resources, without being told the answer directly.
    • Comparing Egypt and MesopotamiaConstruct a comparative organizer and paragraph that identifies one clear difference between Egyptian and Mesopotamian civilization and its likely geographic or historical cause.
  4. Unit 4: Ancient India: Caste, Belief, and EmpireThe course's focus shifts from law codes to belief systems as the thing that justifies social order. Your child looks at the Indus Valley's still-undeciphered writing, then the caste system, then Hinduism's dharma-karma-reincarnation cycle and Buddhism as a historical reaction to it, closing with the Maurya Empire and Ashoka.9 skills ▸
    • Indus rivers and Harappan citiesStudents will locate the Indus, Ganges rivers and the cities of Harappa and Mohenjo-Daro on a map and describe one geographic feature that supported early settlement.
    • What an unread script can't tell usStudents will explain why the Indus script remaining undeciphered limits what historians can claim about Harappan society, using specific examples of what evidence does and does not tell us.
    • The four varnas in ancient IndiaStudents will classify a described ancient Indian person's role (priest, warrior, merchant, laborer, or outside varna) based on details about their occupation and birth.
    • Hindu and Buddhist views of sufferingStudents will compare how Hinduism and Buddhism each answer the question of how to end suffering, connecting each answer to its underlying belief about the self.
    • Why caste was hard to leaveStudents will infer why a caste-based social order might be difficult for a member to leave, using evidence about occupation, marriage, and birth from primary and secondary sources.
    • Ashoka's edicts as persuasionStudents will critique an excerpt from an Ashoka edict by identifying what the author wanted his subjects to believe and what evidence would be needed to confirm his claims.
    • Transfer of the Hinduism/Buddhism self-and-suffering comparison structure to new textsStudents will generate an argument, using evidence from two unfamiliar belief-system excerpts never discussed in class, about whether the excerpts' authors would agree or disagree about the nature of the self.
    • Was Maurya India a civilization?Students will evaluate whether the Maurya Empire under Ashoka meets the Unit 1 civilization checklist criteria, citing specific evidence for each criterion.
    • From Aryan migration to casteStudents will summarize the sequence of Aryan migration, Vedic period, and rise of the caste system as a chronological chain of cause and effect.
  5. Unit 5: Ancient China: Mandate, Order, and EmpireHow Chinese dynasties claimed the right to rule through the Mandate of Heaven, and how Confucianism, Daoism, and Legalism each answered the same question differently: how should a ruler keep order? It closes with Qin Shi Huang's harsh standardization and the Han dynasty's more bureaucratic approach.10 skills ▸
    • Yellow River floods and early farmsExplain how the Huang He's flooding pattern shaped where early Chinese farming settlements formed and what problems those settlements had to solve.
    • Oracle bones and Shang priestsIdentify the function of oracle bones as a tool for divination and early record-keeping in Shang China.
    • The Mandate of HeavenExplain the logic of the Mandate of Heaven as a claim that connects natural disaster or military defeat to loss of a ruler's legitimacy.
    • The dynastic cycleApply the dynastic cycle pattern to a previously unstudied dynasty's rise-and-fall narrative to predict where in the cycle it sits.
    • Confucianism, Daoism, and Legalism comparedCompare Confucianism, Daoism, and Legalism as three different answers to the same problem of how a ruler should maintain order.
    • Qin Shi Huang and Legalist policiesAttribute specific Qin Shi Huang policies (standardized script, currency, roads, laws) to Legalist principles of centralized control.
    • What rulers wanted readers to believeEvaluate a primary-source excerpt attributed to a ruler or philosopher to determine what the author wanted readers to believe about power.
    • Han bureaucracy and Confucian ideasExplain how Han Dynasty bureaucracy (civil service exams, appointed officials) extended Confucian ideas into practical government structure.
    • Which philosophy should run a teamGenerate an original argument for which philosophy (Confucianism, Daoism, or Legalism) should govern an unfamiliar institution never discussed in class (e.g., a sports team or a company), using the same criteria applied to rulers.
    • How the Silk Road beganExplain how Han Dynasty trade routes later called the Silk Road connected China to distant regions without full mutual awareness between civilizations.
  6. Unit 6: Ancient Greece: Citizens, City-States, and IdeasTwenty-five days on Greek city-states as competing answers to one question: who should get to hold power? Your child compares Athenian democracy to Spartan oligarchy, looks at who counted as a citizen, studies Greek myth and religion, follows the Persian Wars, meets Socratic questioning, and ends with Alexander spreading Greek culture.11 skills ▸
    • How geography split Greece into city-statesExplain how Greek mountainous and island geography favored the rise of independent, competing city-states rather than one unified kingdom.
    • Who counted as an Athenian citizenClassify a described Athenian resident (adult male landowner, woman, foreigner, enslaved person) as citizen or non-citizen using Athenian citizenship criteria.
    • Who held power in Athens and SpartaCompare Athenian democracy and Spartan oligarchy on who holds power and how decisions get made.
    • Persian War battles in orderRecall the sequence of major Persian War events (Marathon, Thermopylae, Salamis) and their outcomes.
    • How the Persian Wars changed AthensExplain why the Greek victory in the Persian Wars is treated as a turning point for the development of Athenian democracy and confidence.
    • What a Greek myth was forInfer the function a specific Greek myth served (explaining a natural event, reinforcing a value, entertaining) from its content and context.
    • Greek gods compared with earlier beliefsCompare Greek polytheism's human-like, myth-driven gods to at least one previously studied belief system (Egyptian, Vedic/Hindu-Buddhist, or Chinese) on the criterion of how gods relate to human behavior.
    • Whose view a Greek source showsEvaluate a primary source excerpt (Pericles' Funeral Oration or similar) for whose interests it represents and what it leaves out.
    • A Greek philosopher's claim and methodSummarize the central claim and method of one Greek philosopher (Socrates, Plato, or Aristotle) from a short adapted text.
    • Citizenship and political voice in AthensGenerate a written argument, in an assigned Athenian citizen or non-citizen role, taking a policy position and explaining how citizenship status shapes that position or its exclusion.
    • How Alexander spread Greek cultureExplain how Alexander's conquests spread Greek culture into a wider Hellenistic world beyond the original city-states.
  7. Unit 7: Rome: From Republic to EmpireRome from its founding legend through Republic to Empire, using the same checklist and empire/citizenship ideas built all year. The spine question: does expanding citizenship make a state stronger or harder to govern? Your child compares Rome's republic to Greek democracy, follows Julius Caesar's rise, looks at Pax Romana's engineering and law, and weighs the causes of Rome's decline.11 skills ▸
    • How geography shaped Rome's growthStudents explain how Rome's geography (peninsula, Tiber River, central Mediterranean location) shaped its expansion and trade.
    • Romulus and Remus versus archaeologyStudents compare the founding legend of Romulus and Remus with archaeological evidence about early Rome's origins.
    • Who had political rights in RomeStudents classify Roman social groups (patricians, plebeians, slaves, women) by the political rights each group held under the Republic.
    • Consuls, the Senate, and vetoesStudents explain how the Roman Republic's system of consuls, Senate, and vetoes was designed to check the power of any one person.
    • Why the Senate failed against CaesarStudents infer why the Senate could not stop Julius Caesar's concentration of power, using evidence about the late Republic's political crises.
    • Did expanding citizenship help RomeStudents argue, using a document set of Roman law, a senator's speech, and a plebeian's account, whether expanding citizenship strengthened or weakened Rome.
    • Daily life under the Pax RomanaStudents summarize the central claim and evidence of a primary source excerpt about daily life under Pax Romana.
    • Roman engineering and ruling an empireStudents explain how Roman engineering (roads, aqueducts, concrete) supported control of a large empire.
    • Romans borrowing Greek gods and mythsStudents differentiate how Rome adapted Greek gods and myths versus inventing wholly new religious ideas.
    • Why the western Roman Empire fellStudents evaluate which of several proposed causes of Rome's fall (economic, military, political, geographic) was most significant, using evidence from multiple sources.
    • Key words of Roman governmentStudents recall the definitions of republic, citizen, patrician, plebeian, and consul introduced or reused in this unit.
  8. Unit 8: Legacies: What the Ancient World Left BehindNo new civilization here — 13 days spent tracing legacies (law, writing, government, belief) across all seven societies studied this year, and building toward the year's final argument about which legacy reached furthest into the modern world.9 skills ▸
    • Sorting legacies by civilizationStudents will correctly sort a mixed set of 14 legacy artifacts (law excerpts, writing samples, government terms, belief statements) into the civilization that produced them.
    • Filling in the legacy gridGiven a blank 7-row, 4-column legacy grid, students will fill in the correct term (law, writing, government, or belief item) for a named civilization and category, using the same grid format practiced on Day 1.
    • Why legacies began as practical toolsStudents will explain, for one chosen legacy category, why it originated as a practical solution (e.g., writing for grain records, law for disputes) rather than for its later famous use.
    • Tracing an ancient idea to todayStudents will construct a cause-and-effect chain of at least four linked steps showing how a specific ancient idea (e.g., Roman law, the alphabet, the Mandate of Heaven) reached a named modern institution or practice.
    • Comparing two ancient law codesStudents will compare two civilizations' versions of the same legacy category (e.g., Hammurabi's Code and Roman Twelve Tables) and identify one genuine similarity and one genuine difference in function or reach.
    • Can a ruler's boast be trustedStudents will evaluate a primary-source claim of a ruler's own greatness (e.g., an inscription) for what it reveals about the ruler's intent versus what actually happened.
    • Arguing for the widest legacyStudents will generate a claim answering 'which ancient civilization's version of a chosen legacy had the widest-reaching impact,' supported by evidence drawn from at least three different units.
    • Is the alphabet the top legacyStudents will judge whether the claim 'the alphabet is the most important ancient legacy because it spread the farthest' is a strong or weak historical argument, and explain what evidence would strengthen or weaken it.
    • Writing the legacy argument essayStudents will draft a five-paragraph argumentative essay claiming which civilization's version of a chosen legacy had the widest-reaching impact, citing evidence from at least three units and addressing one counterargument.

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Before your child starts: what we collect and why

We collect only what it takes to teach your child: the first name and sign-in you choose, their answers and progress, and their chat with Clara (written by Anthropic's AI, read aloud by OpenAI). Nobody trains AI on it or sells it, and you can see or delete it any time. You create your child's account yourself. Paying by card is how you give consent.

Read what we collect and why

Your consent is needed before we collect anything from your child, and we collect nothing without it. You create your child's account yourself; they never sign up alone.

  • What we collect from your child: the first name and sign-in you choose, their answers, time on lessons and progress, and their chat with Clara. Used to run the lessons, build their transcript and show you how they are doing.
  • Who else handles it: Anthropic (an AI company) receives the chat text and the lesson, with your child's first name but no last name or account details, to write Clara's replies. That is how Clara works, so it is part of the service. If you switch on answering out loud for a child, their voice is turned into text on our own server and then discarded; it is never sent to another company. OpenAI turns lesson text and Clara's replies (which can include your child's first name) into the read-aloud voice. Our email provider sends you reports about your child. Nobody trains AI on your child's data, and nobody sells it.
  • Your rights: see everything collected from your child, have it deleted, or stop further collection at any time, from your account or by emailingour support address. If you refuse the AI sharing above, Clara cannot teach, so the service cannot run. Chats are deleted after 30 days.
  • Safety: if your child writes something suggesting they may be hurt or in danger, we email you and Clareza's owner the same day.

Paying by card is how you give consent. Full details, including how long we keep each thing: Privacy Policy (version 2026-10-05).

By continuing you agree to the Terms and Privacy Policy.

Rather see it first? Try a full lesson free

6th Grade questions

What changes in the middle school courses?+

The pedagogy grows up with the student. Questions run longer, answer choices demand finer distinctions, Clara stops offering tap-to-answer and expects typed reasoning, and the courses begin asking "how do we know?", the historian’s and scientist’s question, on purpose.

Is 6th grade math ratios or pre-algebra?+

Ratios, proportional thinking and the number system, the standard 6th grade year that pre-algebra is later built on. The sequence here runs 6th grade math → 7th grade proportional reasoning → Pre-Algebra in 8th → Algebra I, with mastery pacing across all of it.