Scholastic
Scholastic: Study Jams! Science: Energy, Light and Sound: Sound
A video and a short quiz on how sound travels in waves, its properties, and how to measure it.
Scholastic
Scholastic: Study Jams! Science: Light Absorption, Reflection, & Refraction
A video and a short quiz on the properties of light.
Creative Science Centre
Creative Science Centre: A Voice on a Sunbeam
Here is described a simple process to 'put a voice on a sunbeam' and transmit it over a distance. It is a fascinating example of amplitude modulation of light using sound vibrations. It then describes how the modulated light is detected...
Creative Science Centre
Creative Science Centre: Mini Light Beam Receiver
A very simple device to convert light into sound can be made by wiring a solar cell directly to headphones (or an earpiece). The solar cell converts light into electricity and the headphones convert electricity into sound. The limitation...
University of Florida
Florida Museum of Natural History: Physical Science
This guide focuses on four physical science topics that fascinate children and scientists alike. They are motion, magnets, sound, and light. With your guidance and support, these topics provide children with many opportunities to explore...
PBS
Pbs: Rough Science
Website companion to PBS show, "Rough Science," in which five scientists use their collective expertise to complete a series of tasks. Follow the scientists as they do things like generate electricity, make soap, make antibacterial...
Science Buddies
Science Buddies: How Does the Intensity of Light Change With Distance?
How far would you have to travel so that the light of the full sun would provide "daylight" no brighter than twilight on Earth? This project describes a method to verify the inverse square law: how light, sound, electrical signals, and...
Science Buddies
Science Buddies: How Does Color Affect Heating by Absorption of Light?
Light is an example of an electromagnetic wave. Electromagnetic waves can travel through the vacuum of interstellar space. They do not depend on an external medium-unlike a mechanical wave such as a sound wave which must travel through...
Science Buddies
Science Buddies: Measuring Vibrational Frequency With Light
Strike a key on the piano, and you hear the string vibrating. Just about any object vibrates when it's knocked, but how much and how fast? This project helps you find out. You'll build a simple light-sensing circuit for measuring the...
CK-12 Foundation
Ck 12: First Grade Science
This customizable digital textbook covers topics related to first-grade science. It is Next Generation Science Standards (NGSS) aligned.
Scholastic
Scholastic: Study Jams! Science: Energy, Light and Sound: Natural Resources
A slideshow and a short quiz on natural resources, the difference between renewable and nonrenewable resources, and the impact humans have on the Earth's natural resources.
Scholastic
Scholastic: Study Jams! Science: Energy, Light and Sound: Heat
A video and a short quiz on heat, covering its difference from temperature, thermal energy, and the means by which heat is transferred.
Scholastic
Scholastic: Study Jams! Science: Energy, Light and Sound: Magnetism
A slideshow and a short multiple-choice quiz on the basic concepts and vocabulary of magnetism.
Exploratorium
Exploratorium: Science of Music: Accidental Scientist
Learning about the science of music is what this site is all about. With clever activities that lead to writing, mixing, and experimenting with music; with videos that explain tuning, stepping (or rhythmic movement), instrument building,...
CK-12 Foundation
Ck 12: First Grade Science
[Free Registration/Login may be required to access all resource tools.] A science text for Grade 1. Section titles include: Me and My Shadow, How Do I See, My Features Can Help Me, Signals Light and Sound, Sky Patterns, Telescopes, The...
Science Buddies
Science Buddies: Rainbow Fire
Astronomers can determine the atomic composition of distant stars by measuring the spectrum of light emitted by the star. Sound cool? Well in this project you can do something similar by observing the color of flames when various...
Science Buddies
Science Buddies: How Atmospheric Temperature Affects the Water Content of Snow?
If you're lucky enough to live in a place that gets snow in winter, you know that the feel of the snow can vary a lot. Sometimes it can be light and fluffy, and other times heavy and wet. This project shows you how to use data from daily...
CK-12 Foundation
Ck 12: Physical Science for Middle School
This digital textbook covers core physical science concepts and includes interactive features, real world examples, and videos.
CK-12 Foundation
Ck 12: Fourth Grade Science
This customizable digital textbook covers topics related to fourth-grade science. It is Next Generation Science Standards (NGSS) aligned.
Better Lesson
Better Lesson: Properties of Waves
For this direct instruction lesson, students draw sketches in their science notebooks in order to make sense of wave properties. Resources include a slideshow presentation on the properties of waves and multiple examples of student work.
Other
Space Science Institute: Alien Earths: Search for Life
How do you recognize life on another planet? What tests do scientists use to determine if something is a life form when they are many light years away from being able to observe it directly? Try your hand at interactives to create a...
Creative Science Centre
Creative Science Centre: Demonstrating the Amplifying Action of a Transistor
A simple demonstration is described which shows how a transistor works. By including the audience into the actual circuit and by lighting LED's it shows the potential of the simple transistor amplifier. The extension to two transistors -...
Alabama Learning Exchange
Alex: How Light Travels
In this lesson, the learners will be experimenting to show how light shines in a straight line. They will also be experimenting to see how light reflects using mirrors. The students will be working in cooperative learning groups to carry...
Scholastic
Scholastic: Study Jams! Science: Energy, Light and Sound: Fossil Fuels
A slideshow and a short quiz on the types of fossil fuels we use and the impact this has on the environment.