During the Passover Seder, many Jewish families pour a cup of red wine for Elijah. This year, help your child create his own welcoming glass for Elijah.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

This project examines the concentration of dissolved oxygen in water, with and without oil.