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

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

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

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

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

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

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Determine how good we are at direct and indirect observation.

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

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

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

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

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

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

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.