Review on Mastery Challenges

Hi Show Wang, glad you enjoy the site! If you want to practice questions again after you have achieved mastery, and don't want to wait for the AI to decide you need to rehearse, this is not a problem. Instead of going to the math Mission page, go to the Explore (topic) page, and select your topic. On the topic page you'll have the menu for all the videos and exercises in that topic. If you press an exercise you'll be able to practice again!

I hope this helps.

(volunteer Star guide)