The Chemistry Particle

Exploring Half-Life today!

You don't need a lot to simulate half-life. Here I've got printer paper box tops and bingo chips. Each round students remove chips that touch the line and record the number touching (and removed from the box) and how many are left. Those remaining make it to the next round.

I've used pennies and washers before. Bingo chips are MUCH quieter 😉

It's all fun and games until you have to cut out all of the cards....