Kindergarten - 8th Grade Science Resources : Page 38

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

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.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

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

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

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

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.