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Showing Results for greatest common factor

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Testing the Solubility of Common Liquid Solvents

This surprisingly good glue recipe comes from common kitchen items.

Make Homemade Glue!

Match forms of energy to common examples in this third-grade science worksheet!

Identify Forms of Energy #2

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Potato Battery

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

Forms of Energy Overview

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

Comparing Matter #1

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Describing Matter #2

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Sound and Vibration

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

Electromagnet Word Search

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Make a Better Paper Airplane 

What do a bicycle and a car have in common? They both move using the simple machine wheel and axle. In this lesson, students learn about how this simple machine works, and will identify objects that use a wheel and axle.

Simple Machines: Wheel and Axle

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

Cohesion and Adhesion of Water

Help your child get to know an elementary element with this worksheet about iron.

Periodic Table: Iron

Looking for a worksheet to help with your kids science vocabulary? This printable is about science around the house.

Chemistry Cookies! Kitchen Vocabulary

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Conductors and Insulators

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Classify Solids, Liquids, and Gases

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

Energy Transformations in the Kitchen

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Matter Mixup: Drawing Solids, Liquids, and Gases

Connect forms of energy to real-life scenarios in this third-grade worksheet!

Identify Forms of Energy #3

Discover different types of energy with this third-grade science worksheet!

Identify Forms of Energy #1

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Foam It! Cause a Chemical Reaction

Give your budding young observers a chance to discover simple machines at use in their own home.

Simple Machines at Home

What&#39;s a liquid? What&#39;s a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Ice Cream Science

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

How A Kazoo Makes Sounds

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Volcano Project

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.

Make Your Own Soap

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Bottle Race Car

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Balloon Air Pressure Magic

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Amazing Aerodynamics

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Make Your Own Marshmallows

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