Showing Results for three digit and two step word problems : Page 51

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

Help your preschooler understand that the surrounding world is made up of a varied combination of land, air and water with this simple activity.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Using a fruit cereal and yarn, help your preschooler create crunchy, edible patterns.

Teenagers will love the look of this retro lamp and the fascinating process of making it.

This experiment will investigate whether reward or punishment is more apt to motivate people.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

This advanced art project introduces kids to sewing techniques, and also slyly teaches geometry and measurement.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Help your child make a beautiful homemade sandcastle that will last!

Have a blast celebrating the poetic prose of Dr. Seuss as you hop your way to better vocabulary and reading skills. Play Hop on Pop Hopscotch!

Be active while learning about American history with this twist on the classic running game "Capture the Flag."

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

Here's a hands-on activity that helps your child understand the concept of "circumference."

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

Help your child make his very own stationery, then take the opportunity to teach him how to write a letter!

Ombre art is all the rage. Help your young artist learn all about tints and shades while creating a piece of art to celebrate Valentine's Day.

Help your third grader practice his writing skills and learn to operate household appliances like the washing machine or DVR with this Family How-to guide!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

This Mother's Day, help your child practice math measurement skills with this "mom" recipe card.

Whether your child wants to be a cowboy or a princess, this homemade horse prop is perfect to use in all sorts of imaginative play!

Looking for something to do on a slow afternoon? Try cornhole, a simple and fun tossing game. Make your own set with a few things from the recycling bin.