Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.