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.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

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

Make a mixed up animal collage and help your preschooler build her visual arts and math skills along the way.

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

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

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

Disguise a lesson focused on shape recognition as a Santa collage, and your pre-kindergartener won't even realize she's learning!

This activity will help your child build his early math skills by practicing shape recognition.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Regale your kindergartener with the beloved story of Rudolph, and then segue into a Christmas craft project in which he makes his own reindeer creation!

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