Teacher Freestyles Chemistry Lesson To Get Class’ Attention. Looks staged, but I can appreciate the concept and finding ways to convey lectures so they stick. Of course this would have to be played a few times and have some sort activity to reienforce it, but fusing modern day hiphop with educational lessons makes me curious. I learned most of what I knew in the Bible for a “Rapping Rabbit” tape my sister bought me as a child…It’s funny how certain things stick with you.