Showing Results for three digit using place value : Page 15

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

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.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

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.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

Is your child a young ornithologist in the making?

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!

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

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

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

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.