Curated OER
Seeing Sound & Sonar
Students make inferences based on different sounds that they hear. In this inferences lesson plan, students will hear sounds of different objects and describe the sounds based on what they hear. They will answer various questions about...
Curated OER
Seeing Sound and Sonar
Young scholars grasp how underwater animals can "see" using sound waves. They practice making inferences, and build a conceptual understanding of sonar radar.
Curated OER
Probes, Exploration and Application
Students examine the benefits of the space program to our life on earth. In this space exploration lesson students participate in a lab, answer questions and study radar mapping.
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
Let Your Ears Do the Walking
Pupils 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.