There are some things that teachers have to learn while working in the classroom. One of those things is how to hide your laughter. Bethann learned this recently as she was discussing Toy Story 3 with her 6th grade students. She was explaining to them how excited she was to see the final movie because her children had grown up watching the original. The students weren't exactly sure what movie she was talking about until she started naming characters like Rex, Mr. Potatohead, and Buzz Lightyear. Herman's face lit up with recognition as he proclaimed, "I remember that movie. I have a little Woody!"
This is the point where you bite your lip and turn your head. :)