Madison

1. Общност
2. News and Updates from Khan Academy
3. Content Update: New AP Chemistry videos and exercises, plus new in-progress science courses!

Hi desiree, Thank you so much for your comment! Can't wait to use it in the fall! Madison

1. Общност
2. News and Updates from Khan Academy
3. Content Update: New AP Chemistry videos and exercises, plus new in-progress science courses!

Hi Khan Academy Team, Thank you so much for creating the AP Environmental Science beta course, it will be very helpful when I start the course in the fall. Quick question, when do you think this co...