Giant Squid Gamer

Thats a cool idea!  

1. Cộng đồng
2. Content Requests and Feedback
3. Adding courses from users, specifically for the programming section.

What do you mean by send. As khan academy doesn't qualify as a school, and there is know building where they can go to. If you mean doing the courses on the site sure. Khan academy is a free open s...

1. Cộng đồng
2. Classroom Tips and Tricks
3. should I send my child to khan academy?

Khan Academy has sadly removed backgrounds :( But I don't see why there is no save button for you as there is in the picture below. Some profiles require you to do a task as the one in the picture ...

1. Cộng đồng
2. Technical Issues and Workarounds
3. Avatars

If you go to your profile you can go to the section that says progress, and filter out mastery related work that you have done in a set time period. Hope this helps.

1. Cộng đồng
2. General Khan Academy Questions
3. Mastery