Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

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

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

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.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This project examines how temperature affects the volume of gas in balloons.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

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

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

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

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

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

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

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

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

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?