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

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

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

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

This fun math card game is a great opportunity to discuss probability with your third grader.

Make your own ribbon to give gifts that special touch. Enlist your preschooler or kindergartener to help create an extra special holiday ribbon this winter.

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

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

Put those paper bowls to good use! Enjoy a preschool classic craft, great for passing the time on a rainy afternoon.

Mix fun with basic math in this fun homemade game of ring toss! Make rings out of paper plates and you're ready to play anytime, anywhere!

Slip some science into storm watching with a homemade rain gauge!

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

This Earth Day, create an adorable litter bug while learning about the importance of recycling.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.