# Eggcelent Engagement

In order to force myself to blog once a week, I may just pick random things to blog about and I have decided that this is okay since it is my blog and I can do whatever I want right?

One of my favorite units is Probability. I like that it appears really easy and then can crush your soul as you try to figure them out…okay I don’t actually like that part but I do love playing games to figure things out! One activity that we did in class, that turned out to be a huge success, was to watch a Jimmy Fallon video. We watched this one where he plays egg roulette with Bradley Cooper: Jimmy Fallon Egg Roulette

Before I had covered the words and/or I had them watch parts of this and I kept pausing the video asking them what questions they had and then also had them answer questions I had. These include but not limited to:

• How many eggs are there right now?
• What is the probability of success (we defined success to be not getting yolk in your face)
• What is the probability of failure (great way to introduce these terms to because it made sense to the students which one was which and they came up with it on their own!)
• What is the probability Jimmy smashes an egg on his head? Does it matter what previously happened?

It was interesting that some of my students still struggled initially with the fact that the probability of success changed throughout and didn’t stay constant. Answers like karma or he is on a lucky streak popped up and we talked about the validity of those types of things. All of this even spring-boarded us into the concept of replacement vs. non-replacement with things like a bag of marbles and the probability of drawing one. Students for the next week kept saying things like “This is just like the Jimmy Fallon video so we subtract one each time.”

It was great that one video got them so engaged, interested in the subject, cleared up some misconceptions, and helped motivate some of our other topics. I swear it felt like it took half the class period to watch this video with my stopping to ask questions and facilitate discussion but I know it was totally worth it! I knew watching Jimmy Fallon was going to be good for something! Thanks Jimmy…you rock!