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Showing Results for science expanders

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Skin Science!

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

Do a Balloon Sandbag Science Experiment

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Taste Test Science: Fool Your Tongue!

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

Air Science Experiment

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Candy Science Experiments: Toffee!

Try this chemistry experiment with your curious kid and get some "shocking" results!

Electric Science: Make a Battery!

An home science experiment for older students that teaches about the science behind heat.

How to Make a Whirligig

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Skewered Balloons!

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Dehydrating Strawberries

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

Recycling Christmas Lights

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

Making Rain

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Button Launcher

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Make Dried Apple Rings

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Do-It-Yourself Earthquake

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Halloween Decorations: Make Ghouly Hands!

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Make Footwear Impressions - CSI Style!

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Soda Explosion

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Fruit Popsicles

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

Hammered Flower Prints

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

Recycled Wire Hanger Bird Feeder

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Homemade Lava Lamp

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Everyday Darwin: Create a Nature Journal

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Build a Tunnel

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Make a Mind-Bending Illusion!

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Ancient Building Techniques

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Pumpkin Investigation

Grow potatoes in a plastic bag&mdash;easy to grow and harvest, and yummy to eat!

How to Grow Potatoes in a Bag

Teach your child how butter is created by shaking up cream the old-fashioned way.

Make Your Own Butter!

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Explore Surface Tension

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Density Demonstration

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