Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

This science fair project examines the different composition of fungi and plants.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Discover whether a metal will expand under hot water.

Test your skills as a weather forecaster, and learn some science terms on the way!

Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

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

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

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

Make thinking about college fun by working with your teen to design and plan a Road to College board game.

Making your own glass cleaner is easy, effective and inexpensive!

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.