Curated OER
The Wild Dolphin Project
Inspire young marine biologists to study animals in the wild with this assignment. Pupils view an eight-minute video and read an article in the New York Times about Denise Herzing's 25-year long study of dolphins in their own natural...
Curated OER
Sonar and Marine Mammals
In this marine science worksheet, students study online reports and data on sonar effects on marine animals. They complete 7 short answer questions that follow.
Curated OER
Sound for Sight
Students study echolocation and understand how dolphins use it to locate prey, escape predators, and navigate their environment. They view a video, "In the Wild-Dolphins with Robin Williams" and see first hand how dolphins communicate. ...
Curated OER
What Shape Is It?
Young scholars predict the shape of an unknown object by bouncing a ball on it. In this physics lesson, students relate this activity to how dolphins use echo-location to navigate. They analyze their lab result and discuss findings.
Curated OER
Waves
Students identify the different parts of a wave. In this physics lesson, students explain how animals communicate using sound waves. They discuss the effect of Navy's sonar on dolphins and whales.
Curated OER
Can You Hear It?
Students work together to discover the concept of echolocation. They examine dolphins and their behaviors. They discuss how humans could use this information to help them in their everyday lives as well.
Curated OER
Online Information: Fact or Fiction
Discuss ways to determine if the information middle and high schoolers gather online is accurate. Using the Internet, they cite two sources that show conflicting points of view on a subtopic of conservation. They summarize and analyze...
Curated OER
Sound Waves
Using a karaoke machine, a guitar, and other devices, learners explore the way sound waves travel. Using this hands on approach, learners can get a better understanding of wavelength, frequency, and more.
Curated OER
Echolocation and Communication
Students participate in a role-play activity to determine how whales use the properties of echolocation to communicate.
Curated OER
Let Your Ears Do the Walking
Students examine the effects of bycatching on water environments. They discover how echolocation works. They participate in a simulation of the process to use it while walking blindfolded.
Scholastic
Scholastic: All About Dolphins
Dolphin expert Dan Odell answers basic questions about dolphins and their lives.
Ducksters
Ducksters: Dolphins
Kids learn how dolphins eat, sleep, and live together. Bottlenose dolphins and orcas travel the ocean in pods.
TeachEngineering
Teach Engineering: Sound for Sight
Echolocation is the ability to orient by transmitting sound and receiving echoes from objects in the environment. As a result of a Marco-Polo type activity and subsequent lesson plan, students learn basic concepts of echolocation. They...
TeachEngineering
Teach Engineering: How Does an Ultrasonic Sensor Work?
Learners learn how ultrasonic sensors work, reinforcing the connection between this sensor and how humans, bats, and dolphins estimate distance.
TeachEngineering
Teach Engineering: Let Your Ears Do the Walking
In the previous lesson, students learned about the issue of bycatching by fisheries and how it affects marine habitats. Dolphins are one of the main species affected by bycatching. Dolphins use echolocation to identify the location of...