This science fair project idea investigates how color affects temperature.

Determine how we can separate the components of a solution

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

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

This science fair project determines the quality of a given product.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

This science fair project idea demonstrates how our fingers prune when in water.

Examine the connection between temperature and chemiluminescence.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

The project determines which type of birds prefer which type of birdseed.

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

This science fair project idea determines how quickly germs and bacteria spread.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

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

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

This science fair project idea explores substances that cause a bubble to last longer.

This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.

The objective of this science project is to determine the length of time for different seeds to germinate.

This project explores whether music affects the growth and health of plants.