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Showing Results for "and in between" : Page 3

This classic children&#39;s game demonstrates how sound travels through air vs. through a solid.

How Sound Travels Through Air and Solids

Explore concepts in current and coltage with these Van de Graaff generator experiments.

Van de Graaff Generator Experiments

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

Sound Resonance: How to Calculate Speed of Sound

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Marbled Paper

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

Amazing Aerodynamics

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket.  So put on your safety goggles and let her rip.

Film Canister Rocket

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Homemade Barometer

This classic children&#39;s game-connecting two cups with a string-demonstrates sound&#39;s ability to travel through air vs through a solid.

The Speed of Sound on a String

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Make Ice Cream in a Baggie!

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

Spring Cleaning Science

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Homemade Submarine

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Measuring Heart Rate with Doppler Ultrasound

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

What Instruments are Used to Create Bird Sounds in Classical Music?

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?

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

How to Make a Bouncy Ball

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Hydro-Power

Start thinking about how the internet works by assembling an Ethernet cable of your own!

How to Make an Ethernet Cable

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Make a Temperature Tracker

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Make a Better Paper Airplane 

Try this chemistry experiment with your curious kid and get some "shocking" results!

Electric Science: Make a Battery!

Illustrate the idea of light refraction with this exciting and mystifying experiment.

Disappearing Crystals: A Refraction Experiment

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Build a Castle...and Explore First Grade Geometry!

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

Make Rose Soap Petals

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Traveling Tsunamis 

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

High Frequency Hearing Test

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Take the Paper Plate Snack Test!

Energy is an essential part of our daily lives, but the resources that power the Earth are being threatened. In this lesson, students learn about renewable and non-renewable resources, including those that need protection.

Renewable and Non-Renewable Energy

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

What Materials Block Radio Waves Most Effectively?

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

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Making Measurements: How Big is Your Hand?

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