I'm adding into what Avery said about how this grammar point could use some clarification, as I find this one particularly confusing as well. Thank you Avery!
It's unclear that some activities can be referred to by both faire and jouer. I only figured this out because I got dinged on a test for not knowing that basketball is one of these. I do see that the examples show this, but an explicit explanation would be nice. Or a list of common activities and whether they are faire or jouer would be helpful.
The section on faire de la danse vs danser could be clarified a bit more too. There are gray sentences for the example English phrases, but they aren't translated into French. I can't see how the sentences in French would be built without making my own guesses.
Thanks guys!