Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

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

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Science fair project that tests how well various sunscreens protect skin from the sunâs ultraviolet radiation by measuring their effect on sun-sensitive paper.

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!

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

In this design challenge, your child will create a parachute for a small toy using typical household items.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This crafty activity provides a hands-on way for your child to illustrate how the trees look during each season of the year.

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

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.