Showing Results for adding multiples of 10 : Page 10

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

More height, more steep, more speed! This science project investigates whether there is a correlation between the height of the roller coaster and the slope.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Science fair project that demonstrates how stalagmites and stalactites are formed.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Find out if most people can distinguish the difference between tones on different instruments.

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

Discover how and which salt melts ice the quickest.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

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

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.