Students love anything that gives them insight into how they learn. I also love this sort of thing because it helps students appreciate that when they study they should use multiple senses, etc. Laura Candler has one of the best ways to do give students insight into the different ways that they learn that I've seen with her free multiple intelligences quiz. In this video she demos how to use it and how to download the free quiz to use with your students. (I intentionally don't link to the free tool because you need to hear Laura's use of this tool BEFORE you use it for some reasons you'll understand after you watch the video.
Since we're BYOD, I going to use this in Google Drive so they can see how formulas can work. Help students appreciate their differences but remember that this tool is not scientific and isn't for diagnosis, etc. a Laura says in her video.