The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Get a better understanding of water content by dehydrating carrots.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

This experiment investigates the relationship between the temperature of a candle and its burn rate.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Determine which video game elevates the heart rate best and burns the most calories.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

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.

This science fair project idea measures and compares effects of chemical weathering, specifically carbonation, on different kinds of rocks.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project idea explores the different properties & interactions of sugar molecules.

In this experiment we use Scotch Guard to make sand that resists water.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

Determine whether the relationship between a personâs armspan and height are genetic.

Determine which material produces the strongest static charge.