Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Make a spring collage with your child to get them outside and those creative juices flowing!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

This project examines whether playing music during class helps students learn or if it distracts students from learning.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

In this project children practice the scientific method while playing with puffy paint.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

In this experiment we will be determining whether birds prefer certain colors of seed.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This easy at-home experiment is a great way to "see" science.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This science fair project idea explores substances that cause a bubble to last longer.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!