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Showing Results for answering questions with evidence : Page 18

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Earthworms and Plant Growth - Are They Related?

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

The Effects of Temperature on Bounce

This science fair project idea  develops an understanding through experimentation of which shapes are the most structurally strong.

Bridge Project

In this activity, your child will transform an egg into a glowing, bouncy &quot;ball&quot; that they can play with.

Design Challenge: Glowing Bouncy Egg

In this design challenge, your child will create a parachute for a small toy using typical household items.

Design Challenge: Making a Parachute

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Training Cats

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Yeast Growth

This lesson, perfect for first and second grade learners, will help kids become environmental activists as they think of ways to help the Earth! First, students will brainstorm examples of what it means to reduce, reuse, and recycle. Next, students will partake in a creative art project where they trace their hands and think of way ways they can give the planet a hand. This engaging activity integrates creative writing skills and Earth science.

Give the Planet a Hand!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Bird Space

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Breaking Rocks

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Circumference of the Earth in Shadows

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

Chemical Indicators

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Growing Crystals

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Work and Energy

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Edge Effect

This science fair project idea investigates whether plants can survive being frozen.

The Effects of Freezing on Plant Life

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Can Taste Buds Detect MSG Levels?

Science fair project that determines whether mass and weight are the same or different.

A Massive Or Weighty Problem

This Mother&#39;s Day, mix in some fifth grade science learning to create this fabulous fudge!

Easy Fudge

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Bust That Rust!

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Create a Science Lab in Your Home!

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Evolution of Gas from Yeast

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

A Rocky Quiz

This science fair project idea explores the different properties & interactions of sugar molecules.

Sugar Crystallization

Construct batteries that make electricity from fruits with this fun science fair project.

Fruit Battery

Combine the power of poetry and storytelling to teach your first graders about sensory language in this exciting lesson.

Sensory Language: Writing a Five Senses Poem

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Testing the Solubility of Common Liquid Solvents

This science fair project focuses on the use of a conductivity device that will  determine if a substance dissolved in water can or cannot conduct electricity.

Which Substance When Dissolved in Water will Conduct an Electrical Current? 

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

With My Eyes Closed Shut! Using all of Our Senses Except Sight, Can we Readily Identify Objects?

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

How Does Sound Travel?

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