Showing Results for and greatest common factors

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

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!

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

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

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

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!

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

Science fair project that cultivates slime mold and monitors the stages of its development.

This game provides your child with the opportunity to create, write, and read numbers.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

Make a lei and bring a touch of the tropical lifestyle into your home!

First grade math includes lots of work with two-digit numbers. Here's an activity to help kids practice recognizing and sequencing numbers from 1-30.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

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!

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.

Your preschooler or kindergartener will count their way to Valentine's Day while designing an imaginative and artistic set of counting cards!

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

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

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

Make an edible bracelet from Froot Loops and a shoelace! This Block Institute art activity will engage your special needs or mainstream child at snacktime.