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Test whether cutting up meats will make it cook faster than just cooking it whole.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

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

Explore the wattage of microwaves in relevance to cooking time.

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

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?

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

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

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Do you think heat can affect a plant's growth rate?

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

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

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

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

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

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

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.