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Showing Results for 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

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!

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

Identify Forms of Energy #2

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

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

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

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 

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?

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

Cooking, weather, and sports, oh my! These interactive gem mining and cat typing games will help your child learn to type accurately and quickly with correct form and placement. By practicing words, their keyboarding skills will become better and better as they remember common letter pattern placements to string letters together.

Typing Words

In this experiment you will replicate the mummification process by making a hot dog mummy.

Hot Dog Mummy

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

Use clues to fill in the boxes in this crossword puzzle, and learn more about freshwater fish along the way.

Freshwater Fish Crossword Puzzle

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Red River Hog

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

Going Across the Deciduous Forest

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Microscopic Life is Everywhere

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Six Degrees of Separation 

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