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Showing Results for compare  with same denominators 2 : Page 69

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Leaf Chromatography

Cleaning can be a chore, but not with this sudsy experiment!

Homemade Cleaners: Getting Squeaky Clean

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

Wind Tunnel Experiment

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Make Sand Candles!

In this activity your child will create their very own marble maze!

Design Challenge: Marble Labyrinths

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

Watering Can Craft

A science scavenger hunt can be a fun way to learn about science. Test your child's knowledge of scientific terms with this science scavenger hunt.

Scientific Concept Scavenger Hunt

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

How to Make Lightning

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Bee Watcher: What's Buzzing?

Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.

Grow Slime Mold

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

Acoustics: The Study of Sound

Eye love science! This lesson will help your students understand the parts of the eye that work together to make us visualize the different colors, shapes, and textures of objects around us.

I Look, I See

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 explore the relationship between acidic and basic compounds.

Bleeding Paper

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

3-D Model of the Sun

Check out this cool middle school science fair project idea to determine if shopping carts  are really carriers of harmful bacteria.

Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?

Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.

Magnetic Levitation

Students will go wild for this hands-on habitat lesson. Who can help the animals find their homes?

Where is My Home?

Heads up! Students become cloud experts before making custom clouds, complete with weather predictions!

I Spy Clouds

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Sound Localization: Judging Sound Direction

Determine whether the application of Febreeze will lower the bacterial count.

Febreze It Away!

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Tropical Rainforest Food Web

Provide students with an opportunity to closely examine the difference between a topic and main idea in a nonfiction text. Use as a stand-alone activity or a support for the Finding the Main Idea and Details in a Nonfiction Text lesson. 

Main Idea or Topic? You Decide!

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Rockets! How Can We Change the Speed of a Rocket?

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

A Plasma Ball! What is it and How Does it Work?

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Neuron Function

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Energy Content of Food

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Vitamins In Your Juice

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

Are There Other Animals that Glow Under a Black Light Besides Scorpions?

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

Build a Pinhole Camera

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