Science mastery

Thanks for your suggestion!
There's a post very similar to this where you can vote for your idea.

https://khanacademy.zendesk.com/hc/en-us/community/posts/201372254-Really-like-the-math-setup-would-be-great-to-have-it-applied-to-Physics-and-Chemistry

Thanks very much! How can i delete the post?

I'm glad I cold help.

It's probably best if you don't delete the post because people searching for the same thing will know where to look in the future. I don't think you can even delete posts.

Okay! Thanks again.

No problem.