Meme formats make for great reviews. Take the popular S-tier format and rank presidents based on how you see them or their presidencies. My students always ask me who my favorite and least favorite presidents are. Without getting too political, I give different reasons for why I like or don't like them - I love Coolidge's pet raccoon Rebecca, and I'm not a fan of Hayes' beard, for example. Give your students the choice to do the same--driven either by what you've learned, politics, trivia, or ju