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Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

This science fair project idea determines the most effective method of preserving food.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

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

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

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

This experiment will explore the best way to create a perfect soft-boiled egg.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

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

Test out various brands of permanent markers to see which one is least water soluble.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

This project examines whether and what associations exist between numbers and letters and colors.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

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

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.