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Showing Results for simple machines

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 windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Windmill Model Science Project

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Third-Class Levers in the Human Body

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

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

Make a Pulley

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

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

Observe the Greenhouse Effect in a Jar

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

Wheels and Axles

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

Balancing Rocks: A Wobbly Game

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

Mason Jar Planter

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

How to Make a Water Wheel

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

Mirrors and Reflection of Light

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

Cell Membrane

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

Under Pressure

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

What is a Wedge?

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!

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

Heat Transfer Experiment

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Explore Surface Tension

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

Amazing Aerodynamics

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Moonlight Magic

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

Watching Birds at a Sit Spot

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

How to Make a Weathervane

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

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!

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Do-It-Yourself Earthquake

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

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!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Be a Birdseed Detective

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Heating Sugar

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