This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

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

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

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

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Try this new twist to the traditional memory game to help your learner match number symbols to the correct quantity while sharpening their memory skills!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

The objective of this experiment is to evaluate the effects of acid rain on plants.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

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

This science fair project idea determines which flower lasts the longest.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

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.

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

This project concerns activity happening millions of miles away, on the sun.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

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

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.

In this science fair project, students examine how temperature affects sugar transport within a plant.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.