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Showing Results for answering-questions-with-evidence

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old &ldquo;why&rdquo; questions. As you walk with your child, you can encourage them to ask questions.

Inspire Simple STEAM Exploration

In this project students experiment with making music using only glasses of water.

Musical Glasses

This science fair project idea explores whether talking to a plant will help it grow.

Talking to Plants

This science fair project teaches students about wilting and browning of salad greens.

Why Do Greens Turn Brown?

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Melting Crayons

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

Leaf Rubbings: Shapes and Patterns

In this project children practice the scientific method while playing with puffy paint.

Practicing the Scientific Method with Puffy Paint

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

Speedy Snail Race

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

How A Kazoo Makes Sounds

Test whether plants can grow without sunlight and water.

Can Plants Grow Without Sunlight or Water?

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

What Animals are Most Popular? A Data Analysis Project

Discover whether a metal will expand under hot water.

Does Water Temperature Cause Metal to Expand and Contract? 

In this experiment we will be determining whether birds prefer certain colors of seed.

Do Birds Have a Favorite Color?

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Crystal Wonderland

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Color and Heat Absorption

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Which Food Will Mold the Fastest?

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Keeping Cut Flowers Fresh

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Cricket Behavior

This science fair project idea investigates how magnetism can defy the force of gravity.

Defying Gravity

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Exploring the Movement of Tectonic Plates with S'Mores

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Does Hot Water Freeze Faster Than Cold Water?

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Forensic Entomology and the Life Cycle of the Blowfly

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

Plants Form Water

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

All About Air Pressure

Do different types of oil mix or stack? Find out in this science fair project idea!

Do Different Types of Oil Mix or “Stack”?

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Do Some Liquids Expand More than Others When Frozen?

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

How Much Radiation is in Your House?

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Does a Dark Fridge Prevent Food from Spoiling?

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Glove In a Jar: Demonstration of a Closed System

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Rats!

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