This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

The project determines determine if a sports drink affects the heart rate of a student athlete during exercise.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

This science fair project idea examines the reason boats are shaped and engineered.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

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

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

The goal of this project is to create an exciting topographical map out of dough.

How well can people recall what they have observed. Test your knowledge in this fun experiment.