Test the elasticity of balls made from different materials with this science experiment template for Year 4 Chemical Sciences.   In this experiment your students will need the following materials:

1. a measuring tape
2. video recording device
3. three balls made from different materials.

  There are two versions of the experiment. The main difference being having students follow the included method or having them write it themselves and drawing a diagram of the experiment setup.   This resource is part of our Chemical Sciences Year 4 UNIT PLAN.