Live stream preview

Watch this video and more on Eightinity

Watch this video and more on Eightinity

Start your free trial

Already subscribed? Sign in

Grade 1

1.2.1. Sound sources

Episode 121 • 5m 43s

Up Next in Science

  • 1.2.2. Loud vs. Quiet Sounds

    Learn how to group sounds into loud and quiet categories.
    Find out how very loud sounds can damage hearing and how to protect ears.
    Try activities to make sounds louder or quieter.