Showing Results for how when : Page 4

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

This science fair project idea investigates how magnetism can defy the force of gravity.

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

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.