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.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

Help your little builder move up in the world with this recycled cardboard castle that's just the right size for a young king and his loyal stuffed subjects.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

This science fair project idea investigates food preference of birds.

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

Science fair project that creates fog using bottles of hot and cold water.

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

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This science fair project idea measures physical dexterity as a function of temperature.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

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

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

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

This science fair project idea discovers the effect of (high) heat on animal cells.

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

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

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

This science fair project idea determines effective strategies to help students stay awake and attentive.

Counting with one-to-one correspondence is an important kindergarten math skill. This simple activity turns it into a play-anywhere game.

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

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

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

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.