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

This science fair project idea investigates if fats add to the flavor of food.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Determine which metal has the highest rate of conductivity.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

This science fair project idea investigates how color affects temperature.

In this science fair project you will make a model of a cell membrane using very simple material.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

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

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

In celebration of Earth Day, help your fifth grader write a poem from the Earth to its inhabitants.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Do you think heat can affect a plant's growth rate?

Science fair project that determines which foods and drinks contain the highest amount of glucose.

Get a cool middle school chemistry project idea on how to determine whether a physical or a chemical change has taken place.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

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