Preschool - 3rd Grade Physical Science Activities : Page 3

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

This surprisingly good glue recipe comes from common kitchen items.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

Think you can blow up a balloon without using your mouth? This isn't just a cool trick, it's also a great way to introduce chemistry and biology concepts.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

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

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Engineers in training can get started with this simple wheel-and-axle construction activity.

Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!

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!