How a class works
Pick a topic. Pick your grade. Each class is the same five steps. The test stays closed until you finish the course, the lab, and the quiz.
The five steps
- Course — read this week’s idea.
- Lab — try it in the topic lab.
- Quiz — a short check (including last year’s skill).
- Assignment — write it or draw it.
- Test — only after the first three are done.
If you help a student, you sign in and use a class code. That’s inside the product — not on this page.