Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Cleaning can be a chore, but not with this sudsy experiment!

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

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

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Discover which method for odor removal words the best for stifling refrigerator odors.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This project compares different liquids and the freezing, melting and boiling points of liquids.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

In this science fair project, students create their own miniature salt flats at home.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

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

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

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

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

This science fair project idea uses the process of chemical weathering to change a mineral.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

This science fair project idea will be examining oxidation and acid rain

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.