2nd - 4th Grade Science Resources : Page 24

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.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

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.

This science fair project investigates why the number of visible stars changes from place to place.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

This surprisingly good glue recipe comes from common kitchen items.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

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

This science fair project idea demonstrates that plants give off water.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Construct and experiment with a periscope using reflected light rays to gather an image.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

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

This science experiment has students test whether a snail moves faster on concrete or dirt.