Separating Mixtures

In this picture I am learning how to separate mixtures.We were separating salt from water,into a 50ml. cup.The purpose of this experiment was to find out how to separate mixtures using a syringe, 3 cups, 250 ml.of water and 9 tea spoons of salt.So that is what I am doing im this picture.

Ping Pong Ball Graph

In this picture above my class and I did a graph on how high a ping pong ball bounces if you drop it from a certain height. I had a lot of fun on this project.