Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

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

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.