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Showing Results for timing bubble

Find out which kind of bubble wrap fares best when put in impact.

Bubble Wrap Test: What Kind Provides the Most Protection?

This science fair project idea explores substances that cause a bubble to last longer.

Soap Bubbles

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Which Bubblegum Brand Produces the Biggest Bubbles?

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

How to Make a Cartesian Diver

Discover the impact of water on Earth&rsquo;s landscape with this fourth-grade erosion worksheet!

How Quickly Does Erosion Happen?

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Ping Pong Ball Anemometer

Use this lesson to have your students learn about producers and consumers by pretending to be one.

Producers and Consumers!

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Homemade Lava Lamp

Discover whether cold or hot water from the faucet will boil faster on the stove.

Does Hot Water Boil Faster Than Cold?

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

How to Measure Viscosity of Liquids

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Yeast Growth

Help your class gain a foundational understanding of matter by learning how to conduct inquiry and gain an understanding about the characteristics of gases. This lab will have your students amazed at what is really in the air. 


You Can't See Me!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Get Cracking

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Testing Water Hardness

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

To Measure the Refraction of Light Through Liquids Using Crystals

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

Transpiration Experiment

Make sourdough bread...and learn some colonial history and modern science in the process!

Sourdough Science!

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Soda Explosion

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Bernoulli's Principle Experiment

In this fun activity, your child will create their very own solar oven to bake s&#39;mores!

Design Challenge: Making a Solar Oven

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Create a Collection That Rocks!

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