Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.