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

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Does the idea of taking your child to an art museum sound daunting? Create your own museum and give your child some practice with shapes!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

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.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Do you think heat can affect a plant's growth rate?

This activity with add some fun and education to long car trips. Perfect for family vacations!

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.