I have an interview for a 4th grade math position on Monday. I have only taught a demo lesson once and I did something I found on the internet (I hadn't started teaching yet). The demo lesson will be in front off 10-12 4th graders in summer school. I was told to pick any 4th grade standard. It needs to be 10-15 minutes long. I would like to do a lesson on probability involving candy of some kind. If this isn't a good idea, I would like to do Doodle Notes. Does anyone have any other ideas?