Museum of Science
Sound Design
Hear about a great resource on sound? An interesting hands-on activity has learners construct a device that will soundproof a phone or speaker. They test out different materials to see which ones best absorb sound waves.
Curated OER
Strange Sounds
Students investigate sound as a form of energy. In this energy, forces, and sound lesson plan, students explore how different sounds may be made as they make a variety of materials vibrate. Students observe the effects of vibrations and...
Curated OER
Echolocation
Students explore echolocation. In this bats science lesson, students compare sunlight reflecting off a mirror to sound waves hitting a bat's ears. Students complete a worksheet about bats.
Curated OER
A Cup of Sound
Students study sound and how it is created. For this sound waves lesson students complete a lab activity that shows students the variables that affect sound.
California Academy of Science
Be Prepared for an Earthquake
Earthquakes can be frightening and dangerous, but being prepared can make a world of difference. Perform an earthquake simulation during which the class practices how to drop, cover, and hold on as you read a script describing what might...