Showing Results for least common multiples

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

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

This game reinforces the meaning of the term "multiples" and is fast enough to hold the attention of your fourth-grader.

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

Here's a hands-on way to help your child understand how common fractions can be equivalent.

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

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

Young scientists develop a hypothesis, conduct an experiment, and then revise their hypothesis to find out which common household liquids dissolve candy corn.

Here's a review of some common (and commonly confused) grammar terms, as well as a quick activity to apply them to reading and writing.

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.

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

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

Make environmentally friendly, chemical-free toothpaste using one of the most common, inexpensive pantry staples in the American kitchen: baking soda.

What do a pool, a raft and a golf club have in common? They are all integral ingredients in the fun game of Aqua Golf, a great activity for kids of all ages.

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.

One thing the Christmas season is known for making is yummy treats! Cookies, pies, fudges, and cakes are common desserts during Christmas time. If you want to choose a healthier option this holiday season, create a Christmas tree with fruit. It will be a

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

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

Help your fourth grader design a first class postage stamp for a hero who stood up for the dignity of people from all walks of life.

Your child can personalize these customizable cookies for friends and family as he makes his own fortune cookies from this fortune cookie recipe.

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.

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

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

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

If you are looking for a special way to celebrate dad on his day, help your little one to design a creative letter photo collage.

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

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

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

Even if sweet potatoes aren't your kid's favorite, try topping them with fluffy marshmallows -- it will be tough to find a child who can resist!

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.