This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

This project involves the development of a website using free software online to promote the value of science.

This variation on the game of tag combines exercise, teamwork, and a little friendly trickery.

Does your child love pretend and need practice with letters and the sounds they make? Get cooking! This activity is fun and builds key reading skills, too.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

This fun craft will teach your child a little bit about the human skeletal system and can be adapted to teach the biology of many different living animals.

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Boost creativity with this simple activity where kids make up biographies of people they find in old magazines.

This is a great activity for when the kids get a little stir crazy. It works indoors or out.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Science fair project that builds a magnetometer and demonstrate its uses.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

Plastic pipes and pipe connectors make a quick and fun activity for preschoolers. Try some of our pipe challenges!

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Find out which type of sponge holds the most water.

What happens when colored beams of light mix? You might be surprised.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Practice color combinations with a learning tool that looks amazing — and delicious!

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.