Science Fair

Kia ora: 

This term we are having a science fair. I'm doing my experiment with my friends Luke, Tae, Rico and I. My science experiment is going to be a bottle rocket. We are going to be filling the rocket with vinegar. Then we will pour some baking soda into the bottle, soon it will start to fizz. We believe it will start to fly then it will eventually fall over here is a picture of one of my experiments.
I will let you know if it works!