Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

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

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

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

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

This project explores whether music affects the growth and health of plants.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!