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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!

Play Common Denominator War

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

Fold for Fractions!

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

Create a Family Graph!

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

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

Make Your Own Marshmallows

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Play Pantry Math

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Guesstimation Game

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Draw a Birthday Bar Graph

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Money Triple Venn Diagram

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

What Doesn't Belong? A Categorization Game

Take a stab at 18th century American cooking with your kids by following this tasty recipe from one of the first colonial cookbooks.

Bake Colonial Pumpkin Pie

Analyze this simple betting game with your fourth grade student in order to discuss probability.

Dice Probability

Help your kids map the "global footprint" of your family's grocery cart by investigating how far your food travels before landing on your dinner table.

Map Your Food

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

Play Math Run

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

How Solar Energy Heats Liquids of Different Colors

Here's an innovative math puzzle that you can create with your fourth grade math student.

Shapes Puzzle

Discover whether cold or hot water from the faucet will boil faster on the stove.

Does Hot Water Boil Faster Than Cold?

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Hold a Math Marathon!

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

Footwear Fraction Fun

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Does Liquid Weigh More after Freezing and Boiling?

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

How Old is That Tree?

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Bicycle Math

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

What Causes Dew?

This science fair project idea explores the different properties & interactions of sugar molecules.

Sugar Crystallization

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

Shoe Sale

This project investigates the affect of storage temperature on microwave popcorn.

Where Should You Store Your Popcorn?

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Area and Volume

Did you know cooking supports your child in learning complex math skills? Reinforce your child's measurement and problem solving skills by whipping up some healthy sweet potatoes for a dinner side dish!

Stuffed Sweet Potatoes

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Homemade Barometer

Use this great no-bake recipe to save energy and keep cool.

Blueberry Cheesecake

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