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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?

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Here's Twist 'N Turn: let your preschooler or pre-kindergartener be outside and active while learning about shapes, colors, directions, and word recognition.

This fun math card game is a great opportunity to discuss probability with your third grader.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

Science fair project that uses distillation to convert salt water into fresh water.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

This simple experiment serves as an introduction to the greenhouse effect.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

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!

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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.

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.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.