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By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

In this project students experiment with making music using only glasses of water.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

Help your preschooler craft a homemade wind spinning device--a surefire to make your backyard sparkle, and teach her a bit about weather!

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Do different types of oil mix or stack? Find out in this science fair project idea!

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

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

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

This science experiment explores why leaves change color in the fall and the role of photosynthesis in leaf coloration.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

What happens when colored beams of light mix? You might be surprised.

Demonstrate which cooking method gets rid of the most fat.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.