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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

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!

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

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

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

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

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

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

This science fair project idea explores how length affects the weight a bridge can hold.

Bridge Over Troubled Water

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

Boxelder Bug Coloring Page

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Geology 101

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

Cohesion and Adhesion of Water

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Cats & Dogs

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

Make Your Own Marshmallows

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

Freshwater Biomes and Saltwater Biomes

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Echoes: How Sound Waves are Reflected and Absorbed

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