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Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

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

This science project challenges high school students to study the linguistic evolution of text messaging.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Your child will be delighted to learn about and gaze upon his favorite constellations with this set of stellar homemade placemats!

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

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

This science fair project idea investigates the relationship between memory and age.

Measure the porosity of rocks by submerging them in water. Measure how much water each rock "drank," by measuring the difference in water volume.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

This experiment examines if space objects become round after reaching a certain mass.

This science project allows students to study the psychology of happiness.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

In this art project, budding entomologists will create a larger than life, moveable puppet version of a praying mantis.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!