This is resource you can use to teach students how to identify logical fallacies (such as ad hominem and bandwagon) and how to identify the use of ethos, logos, and pathos. I used this with middle school debate class.
I recommend showing a video or excerpt of the September 16, 2015 republican presidential debates. Have the students identify the fallacies and styles of various candidates, and then follow up with a discussion.
I have included pictures of the candidates to help students with their note taking.
I would recommend this for a debate, history, civics, or English class. It worked great in my class, and I hope it does in yours as well.