Sponges are easy to handle and fun to play with, and your child will love putting these simple, three-piece puzzles together.

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

Boost shape recognition with this matching game where your child will pair up sticks to create simple shapes.

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

Here's a fun math activity for your preschooler: play Sock Sort and help your pre-kindergartener recognize numbers!

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