In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

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.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Learn all about balance and motion as your child designs a corn maze!

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

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

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

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

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.