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

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

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

This science fair project examines whether ocean water can be made safe to drink.

Determine how good we are at direct and indirect observation.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

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

In almost every preschool classroom is a sensory table. Learn how to make one at home!

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

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

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:

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

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

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

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

This science fair project idea produces sounds by creating vibrations using different objects.

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

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

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

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.