I am looking for some good ideas to help teach 2.PS4: Waves and Their Applications in Technologies for Information Transfer. I would like to have something that would keep my students engaged. Any experiment ideas?
Check out my article about waves in Science and Children:
https://www.nsta.org/science-and-children/science-and-children-septemberoctober-2020/q-what-are-waves-and-what-are-some
Matt
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