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

Strengthen your child's number recognition skills with this fun game using an old, empty egg carton!

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.