Showing Results for comparing-three-digit--old : Page 20

Determine which material produces the strongest static charge.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

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

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

This science fair project idea explores the egg's thin membrane.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

This project investigates the affect of storage temperature on microwave popcorn.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

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

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.