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Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

This science fair project idea discovers the effect of (high) heat on animal cells.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Do you think heat can affect a plant's growth rate?

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

This activity with add some fun and education to long car trips. Perfect for family vacations!

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

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

This project concerns activity happening millions of miles away, on the sun.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Can cells be frozen? This science fair project provides information to answer this question.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.