Students explore the concept of echolocation. In this whale echolocation lesson, students discover what echolocation is and participate in an activity that requires them to use sound to locate one another.
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How Whales Breathe, Communicate... and Fart with Their Faces
Dr. Joy Reidenberg is an expert in comparative anatomy, but also quite relatable to preteens! Here, she lectures on echolocation by likening it to "farting with the face!" She explains with film, actual whale voice recordings, diagrams,...
6 mins 4th - 8th Science