Computer science at home

How do I teach computer science and coding at home?

Pick one course that teaches thinking before syntax, then real code: algorithms first, then a language like Python, then data, the internet and security. Clareza Academy's Computer Science Principles is that course for high school, written for students who have never programmed.

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What the course covers

Eight units: algorithms before syntax, Python variables, conditionals and loops, lists and strings, functions and program design, bits and encoding, how the internet works, cybersecurity and privacy, and a capstone on what computing does to people. See it at /courses/g10-computer-science-principles-computation-data-and-society.

You do not need to code

Clara, the teacher built into every lesson, explains each step and each wrong answer. The tools the course uses are free and run in a browser, so there is no software to buy or install.

Younger children

There is no coding course before high school. For younger children, free block-coding sites and puzzle games are a fine start.

What this is not

  • This is not AP Computer Science, and there is no AP exam prep.
  • There is one computer science course, for high school. Nothing for younger grades.
  • Clara is an AI and can be wrong about code. Running the code is the real test.

Try it free for 30 days

Every course, every child in the family, one price.

Look inside all 71 courses firstEvery unit, every skill, every objective. No account, no card.

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What grade(s)? (optional)

Free for 30 days. We take a card now and charge nothing until then. $29 a month after that, for every child in the family. Cancel anytime in a couple of taps. Cancel before day 30 and you pay nothing at all.

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

Questions parents ask

What programming language does it teach?

Python, after a first unit on algorithms that comes before any code.

Does my teen need any experience?

No. The course is written for students with no prior programming.

Does it cost extra?

No. Every course is included in the one family price.

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