This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

This science fair project demonstrates the "power of conformity".

Science fair project that explains and demonstrates the parallax principle.

Science fair project that tests whether cats have a preference for organic food.

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!

Construct batteries that make electricity from fruits with this fun science fair project.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

This science fair project idea determines if the color of light affects the growth of plants.

This science fair project teaches students the differences between fruits and vegetables.

This science fair project idea compares biodiversity between drops of water.

Science fair project that demonstrate how abrasions are formed on rocks in nature and the variations between types of rocks.

The purpose of this science fair project is to build a basic radio.

Make a backbone model to explore human anatomy and life science.

This science fair project idea investigates how color affects temperature.

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

This science fair project idea explores the egg's thin membrane.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

This science fair project idea compares the mass and density of objects.

Slip some science into storm watching with a homemade rain gauge!

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Science fair project that builds a magnetometer and demonstrate its uses.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

This science fair project idea discovers the principle of conservation of mass.

This science project examines the thermal properties of several major greenhouse gases.

This science fair project idea demonstrates that plants give off water.

Science fair project that illustrates the properties of black holes in space.

This science fair project examines how seeds hitchhike on animals and clothing.

Take a dive into the candy jar with this yummy science experiment.

This science fair project idea produces varying pitches of sound.

Science fair project that demonstrates how stalagmites and stalactites are formed.