Kindergarten - 8th Grade Science Projects Activities : Page 22

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.

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

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 if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?