Elementary School Science Projects Resources : Page 21

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

This science fair project idea investigates how the shape of an object affects drag.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This experiment tests which gender is better at catching how a magician performs his tricks.

This science project allows students to study the psychology of happiness.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

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 idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Demonstrate how to tell the age of an egg without having to crack it open.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

In this science fair project, young children notice and track changes in trees throughout the year.