Showing Results for three digit using place value : Page 10

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Make a spring collage with your child to get them outside and those creative juices flowing!

In this science fair project, young children notice and track changes in trees throughout the year.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Introduce your child to science with something they see everyday--their shadow!

Help your kindergarten science maven explore the water cycle without getting everything wet.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Learn about nature by making your own mini moss garden.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Use sticks and stones to create create an outdoor version of tic-tac-toe!

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.