Kindergarten - 3rd Grade Physical Science Resources : Page 6

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under 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.

This kindergarten science activity will help her explore the changing states of matter which transform an egg from raw to soft to hard-boiled.

I scream, you scream, we all scream for homemade spearmint ice cream!

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

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!

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

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

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.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!