This science fair project idea researches the effects of acid rain on plant growth.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

In this cool science project, model how impact craters form on the surface of the moon.

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This science fair project idea examines liquids of different densities.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

This science fair project idea deals with the qualities of shade on a sunny day.

This science fair project idea studies how how do readers predict what events will happen next while reading a story.

Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?

Quench your thirst with great tasting lemonade while you explore the concepts of acid and base, and how these differ from sweet and sour.

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.

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

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

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

The project idea is to establish whether it is easier to memorize words with fewer syllables and to understand how memory works.

This science fair project idea examines readersâ expectations in regard to literature.

In this project, students will learn what and how foods are grown in rain forests and if there are sustainable methods that can be used.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

In this cool science experiment, test and compare the adhesive holding strength of homemade casein glue versus commercial glue.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

This science fair project idea discovers new ways to use recycled materials and encourages new architectural design ideas.

The objective of this science fair project is to explore whether superabsorbent polymer or hyrdrogel crystals have the best waterabsorbency.

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

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

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

This science project idea determines whether cold water boils faster than warm water.

This science project idea's objective is to understand how TV mysteries change expectations of mystery stories.

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