Good content, if it lets me write
While trying to relearn math, it wont let me type into the answer boxes with my iPad. Plus, when graphs are involved, the graph and problem are often different. I saved screenshots of when it tells me I am wrong, but I didnt the problem based on the graph. The graph shows John has 4 of something, then the answers says no, John has 11 and it still shows only four. This is infuriating because I cant learn when the app is wrong so often
Brandon_ER about
Khan Academy