Varghese Alexander

Regina, as an eighteen-year educator, the idea of restarting an exercise, quiz, unit test, or course challenge would absolutely ruin Khan Academy. Making early mistakes is hard only if you think th...

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. Assigning Course Challenge

Hey All, assigning course challenges would be hugely helpful. As I have over 90 students who are in high school and working through Arithmetic, Pre-Algebra, and Algebra Foundations course challenge...

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. Assigning Course Challenge