Echo Dot (3rd Gen) - Smart speaker with Alexa - Charcoal

Use your voice to play a song, artist, or genre through Amazon Music, Apple Music, Spotify, Pandora, and others. With compatible Echo devices in different rooms, you can fill your whole home with music.

Buy Now

Wireless Rechargeable Battery Powered WiFi Camera.

Wireless Rechargeable Battery Powered WiFi Camera is home security camera system lets you listen in and talk back through the built in speaker and microphone that work directly through your iPhone or Android Mic.

Buy Now

Free Technology for Teachers: Why Do Whales Sing?

0
269


Free Technology for Teachers: Why Do Whales Sing? 1

As you may know, I have two toddler-age daughters. So as you might guess, our bathtub is full of bath toys. One of those toys is a water scoop that is made to look like a whale. Tonight, during bath time my oldest asked, “what’s a whale say?” Not being able to make a whale sound myself, I turned to YouTube for a video of whale sounds. In doing so I stumbled into a TED-Ed lesson about whale sounds.

Why Do Whales Sing? is a TED-Ed lesson through which viewers can learn which whales (all baleen whales) sing, how whales create songs, how far their songs can travel, and theories about why whales sing. The lesson also teaches viewers how man-made noises in the oceans can affect the feeding and migration patterns of whales.

Applications for Education
In addition to being an interesting lesson about whales and whale anatomy, Why Do Whales Sing? could be a good introduction to a lesson about how sound travels.



Read More

LEAVE A REPLY

Please enter your comment!
Please enter your name here