In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Practice conversions within the metric system in this fun math card game for third graders.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Here's an innovative math puzzle that you can create with your fourth grade math student.