Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

In this science fair project, students use the streak test to tell minerals apart from each other.

This science fair project idea identifies trees using a dichotomous key.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

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

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

This project investigates the affect of storage temperature on microwave popcorn.

This science fair project idea explores whether talking to a plant will help it grow.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

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.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

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

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

In this experiment we will be determining whether birds prefer certain colors of seed.

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

Science fair project that determines whether mass and weight are the same or different.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

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