Showing Results for type your answer refresh

Find out which type of sponge holds the most water.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

This science fair project idea examines which type of insulation holds in the most heat.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This project investigates the affect of storage temperature on microwave popcorn.

In this science fair project, students create their own miniature salt flats at home.

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

Do different types of oil mix or stack? Find out in this science fair project idea!

This project examines what types of objects burn and which burn faster and cleaner.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

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

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

In this fun activity, your child will create their very own solar oven to bake s'mores!