Mathigon
Follow topic-based mathematics lessons with diagrams and explanations.
What it is
Follow topic-based mathematics lessons with diagrams and explanations. The Circles and Pi introduction opens the lesson with circles and pi.
Why it is selected
Short explanations and diagrams make a mathematical idea easier to follow in stages.
Who it suits and when to use it
For secondary mathematics study and classroom support. Start with the circles and pi introduction, then follow the course sequence.
Usage note
The Circles and Pi introduction was read; interactive answers and progress tracking were not tested.
