Showing Results for science expanders : Page 19

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

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

Hunt for natureâs treasure, the many different products made by trees!

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Test whether plants can grow without sunlight and water.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

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.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Using a toy race car kids create a visual model of the Doppler Effect.

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

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

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

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

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!