In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

In this science fair project, students examine how temperature affects sugar transport within a plant.

In this experiment you will replicate the mummification process by making a hot dog mummy.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

In this experiment you will use plastic and magnets to test your local soil composition.

In this design challenge, your child will make a bottle rocket using typical household items.

This experiment investigates if small changes in your diet can alter your basal body temperature.

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

This science fair project idea investigates the difference in reaction times between boys and girls.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Find out whether packaged seeds actually do expire in this new science fair project idea.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

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

In this activity, your child will be challenged to make a tower using paper cups.

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

In this CD hovercraft science project, students will construct their own DIY hovercraft.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.