Free printable
Algebra I, Unit 1: all 10 lessons
The first unit of the Clareza Algebra I course, Linear Relationships as Rules, Graphs, and Stories, as a 65-page PDF. Every lesson has a short script for you to read, a page to read with your teenager, and a practice sheet on its own page so you can copy it. The answers are at the back.
Free, no account and no card. Print it, share it, pass it on, as long as it stays whole.
What is in it
- Starting value and rate of change in a real situation
- Computing slope from two points or a table
- Why the slope is the same everywhere on a line
- Tables, graphs and stories: matching the representations
- Writing equations in slope-intercept form
- Function notation, and what f(3) = 11 means
- Domain and range in context
- When two plans cost the same
- Choosing when a linear model fits
- Slope and intercept vocabulary
The same course online: try a lesson with Clara
Online, Clara, the teacher built into every course, works through each lesson with your teenager and explains a wrong answer instead of marking it. Here is a real one. No account needed.
The whole year
This unit comes from Clareza Grade 9: Mathematics, a full Algebra I year, from linear functions and systems to quadratics and a first look at data, written so that a parent who last did algebra years ago can follow it. Every one of those lessons is already live online, taught by Clara.
Online, this becomes the full Algebra I course, same lessons, taught instead of printed, alongside the rest of the year. See the whole thing on the Grade 9 curriculum page.
Start 30 days free online →One price for every grade and every child. Nothing is charged before day 30, and you can cancel the same minute you start and still keep all 30 days.