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

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

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!

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.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

This decimal game is a great way to help your child get familiar with how decimal values work.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Determine whether the application of Febreeze will lower the bacterial count.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Learning to identify and categorize different geometric shapes is a big goal for early learners. And your neighborhood is the perfect place to start!

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

This science fair project idea investigates food preference of birds.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

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.

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!