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What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

What Is a Compound Microscope?

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

Simple Machines

Give your budding young observers a chance to discover simple machines at use in their own home.

Simple Machines at Home

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Animal Vision: Ocelli, Compound Eyes, and Camera Eyes

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 cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Magnet Experiment: Are Two Magnets Twice as Strong as One?

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

Grow Bean Sprouts Without Soil

This simple experiment serves as an introduction to the greenhouse effect.

Observe the Greenhouse Effect in a Jar

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Make an Electrical Zapper

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

Watch Acids and Bases Produce Colors!

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Food Coloring in Water

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Do Some Cranberry Sauce Science!

Engineers in training can get started with this simple wheel-and-axle construction activity.

Wheels and Axles

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Make a Pulley

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Balancing Rocks: A Wobbly Game

In this science fair project you will make a model of a cell membrane using very simple material.

Cell Membrane

This project compares the strength of one, two, and three-ply toilet paper.

The Relationship Between Toilet Paper Ply and Strength

Help young learners discover why cat&Atilde;s eyes glow in the dark with this simple experiment

Glowing Eyes

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Have a Magnet Marathon!

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Teaching Worms

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Mason Jar Planter

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Have Fun With "Weird" Water

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Amazing Aerodynamics

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Play with Pulleys

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Heat Transfer Experiment

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Mirrors and Reflection of Light

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

Vinegar and Baking Soda Balloon

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Under Pressure

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Watching Birds at a Sit Spot

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Halloween Decorations: Make Ghouly Hands!

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