Activity
CK-12 Foundation

Ck 12: Plix: Seafloor: Sonar Boats

For Students 7th - 9th
[Free Registration/Login Required] This site includes a brief example of how sound detector boats work. It also includes an assessment for students to show their knowledge of using sound waves to predict the depth of water.
Handout
Unique Australian Animals

Unique Australian Animals: Bottlenosed Dolphin

For Students 9th - 10th
This is a personal site from Unique Australian Animals that provides a simple description of a bottlenose dolphin.
Graphic
Curated OER

New York Times: Bats on Parade

For Students 9th - 10th
A series of eight slides shows us photos of bats and shares interesting information about bats' diets and ability to echolocate, the evolution of bats, and the variety within the species.
Website
Ducksters

Ducksters: Dolphins

For Students 1st - 8th
Kids learn how dolphins eat, sleep, and live together. Bottlenose dolphins and orcas travel the ocean in pods.
Handout
PBS

Nh Pbs: Nature Works: Auditory Communication

For Students 3rd - 8th
Describing some of the reasons that animals make sounds, this website gives concrete examples that make acoustic (auditory) communication easy to understand.
Handout
Other

The Dolphin Place

For Students 3rd - 8th
If you're interested in dolphins, then you've come to the right place! Get great information that covers intelligence, physiology, and communication of the dolphin. There are even links to pictures and other sites that contain...

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