This science fair project idea measures and compares effects of chemical weathering, specifically carbonation, on different kinds of rocks.

In this project, a magnet is used to collect iron from breakfast cereals.

This project tests the hypothesis that dark colors absorb more heat than light colors.

The project determines which laundry detergent is best for cleaning clothes.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

The objective of this science fair project is to investigate salt water density.

In this experiment, the weight of aluminum cans will be compared.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

In this project, waves of vibrations are experimented with using water in glasses.

This science fair project idea determines the operating differences of AAA, AA, C, D batteries all with a 1.5 volt rating.

In this project, different brands of microwave popcorn are tested and compared.

In this project, the affects of vitamin E are observed on a rose petal.

In this project, a mnemonic is used to test how it increases memory.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

In this science project, the center of gravity is explored.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

In this project, several food items are tested to determine whether they contain starch.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

The project investigates how water and movement affects erosion.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

This science fair project idea examines liquids of different densities.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

The project investigates how friction affects motion by using different surface textures.