I really like this idea of creating a statistic for use on reports that shows "how much you've improved." It might include information like how much time you've taken, how many practice exercises o...

1. Közösség
2. SAT Questions and Feedback
3. A "How much you've improved" statistic

I agree that it would be helpful if we could go back to check our answers from previous attempts at the practice problems to see if patterns emerge, so we can focus our attention on learning those ...

1. Közösség
2. SAT Questions and Feedback
3. retrieving old practices

I downloaded the app from the app store to use on my tablet, but I found that it was not syncing my progress between when I'm on my laptop and my tablet. I ended up viewing videos repeatedly and do...

1. Közösség
2. News and Updates from Khan Academy
3. News: Windows KA app to be removed from app store

If you haven't found what you're looking for yet, then use the Search box at the top of the web page. Be sure to include the type of function you need to learn to graph, because there's more than o...

1. Közösség
2. Study Group
3. Is there any exersises/videos that's graphing functions? Because I can't find any.

Love the idea! Symbolic Logic would fit nicely as a counterpoint to the math and programming, bridging over to the more humanities-oriented courses that Khan already has, like history, etc. It'll d...

1. Közösség
2. Content Requests and Feedback
3. Logic, philosophy, and psychology courses. And a grifols partnership.