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Showing Results for organizing stuff

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Glove In a Jar: Demonstration of a Closed System

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Hydrogen Peroxide and Yeast

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Density Experiment

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Air Pressure Science Experiment: Balloon and a Jar

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Tide Pool Animals

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Sense of Smell Activity

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

Make Your Own Butter!

Make some easy homemade yogurt with your young scientist, and see what a few &#39;live&#39; bacteria can do in the right conditions!

Easy Homemade Yogurt

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

What Lives in the Air Conditioner?

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Capture Fall Leaves in Stained Glass

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

Hero's Engine: Example of Newton's Third Law

When you see those sunscreen "protection levels," what does that really mean?  Try this experiment to find out.

Sunscreen Experiment

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

How Windy Is It? A Weather Science Experiment

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Backyard Field Guide

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

The Mystery of the Missing Instructions

In this lesson, you will use “The Very Hungry Caterpillar” to teach students about the butterfly life cycle. After listening to the story read aloud, students will use their knowledge to create their own butterfly life cycles! 

The Very Hungry Caterpillar: A Butterfly's Life Cycle

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Bust That Rust!

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

What Is Persistence of Vision?

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Third-Class Levers in the Human Body

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

Design Challenge: Making a Solar Oven

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