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Showing Results for like denominators

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Make a Balloon Stick to the Wall Like "Magic"

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Superhero Lightning Bolt

Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

How is a Rainbow Formed?

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Foam It! Cause a Chemical Reaction

Would your child like to learn about a hidden world?  All she needs to do is open her box of markers!

Liquid Chromatography

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Make Footwear Impressions - CSI Style!

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Gluep: Solid or Liquid?

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

Prism

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

How Fast Does Light Travel in Water vs. Air? Refraction Experiment

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

How to Make a PVC Pipe Instrument

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

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

The Physics of Slalom Skiing

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Ancient Building Techniques

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don&#39;t!

Spinning Science: Disappearing Color!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Simple Machines

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Physics of Speed Skating

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

Sort Objects by Temperature

This worksheet teaches your child about physical properties of water, specific heat, kinetic energy and more.

Physical Properties of Water

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Make Your Own Fairy Potion

Learn all about the science of the movies and the basic concepts behind how they work.

Science of the Movies

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

How Fireworks Work

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Spinning Eggs

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Transferring Energy Through Sound 

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

History of the Periodic Table

Brush up on some physics vocabulary with this energy word search!

Energy Word Search

In this engaging chemistry worksheet for middle grades, students learn about how concrete is made and how it is used in our society.

How Is Concrete Made?

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

New Periodic Elements Flashcards

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

What is Sound?

Use this worksheet to help teach your preschooler what everyday things use electricity to function.

Things that Use Electricity

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

See-Through Egg Science

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