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Showing Results for and least common multiples

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

How many machines can you find around the house? You may find them where you least expect it!

Simple Machines Scavenger Hunt

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

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

The Limewater Carbon Dioxide Test

This surprisingly good glue recipe comes from common kitchen items.

Make Homemade Glue!

Learn about a few common insects and arachnids as you color them in!

Bug and Spider Identification

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Peninsulas

Science can be a bit of a bore to some students, but with this quick worksheet on chemical and physical reactions, it can at least be a breeze.

Chemical Vs. Physical Reactions

Match forms of energy to common examples in this third- and fourth-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

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

Orthoptera

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Forensic Entomology and the Life Cycle of the Blowfly

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

Forms of Energy Overview

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

Landform Unscramble

Have some fishy fun by learning both the common and scientific names of different fish! Add color to the underwater scene.

Ocean Coloring Page: Fishy Fun

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

Comparing Matter #1

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Endangered Species: Red Wolf

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

Describing Matter #2

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

End of the Universe?

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Cave Formations

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 

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

Alike and Different

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

How Much Sugar?

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Make a Handy Seed Chart

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Are There Other Animals that Glow Under a Black Light Besides Scorpions?

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Discover Christmas Smells and Memories

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Inspect Animal Tracks

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

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