Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

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

This science fair project idea investigates whether plants can survive being frozen.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

This science project establishes a "breakability index" - basically to assess how much damage is done in different circumstances.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Learn about the Hardy-Weinberg principle and how genetic equilibrium can be used to measure genetic variations in this fun science fair project idea.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Make an elegant Mother's Day card to celebrate the love and work in raising kids.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Here's a guide to starting a community clean-up project from scratch.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

This science fair project idea sheds some "light" on which color of candles burn the longest.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Investigate which substances are most effective at removing salt from water.

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

This project examines various algorithms to determine the ideal algorithm for a strategy game.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

This science fair project idea studies the differences in gender perception between people.

This science fair project idea investigates food preference of birds.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.