Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.