This science fair project idea investigates the hardness property of minerals.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

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

Determine how good we are at direct and indirect observation.

The objective of this science project is to investigate patterns in fingerprints among family members.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.