Search 2nd Grade Science Projects: Page 5

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Is it a square or a circle? See if you can trick your friends with this zany science project!

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

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

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

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Plants and light seem to be good buddies, but how far does the friendship really go?

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.