This waves lesson is a 40 page, 3 in one Google Slides presentation covering:
- mechanical vs. electromagnetic waves
- transverse vs. longitudinal waves
- wave parts
Includes higher order thinking opportunities including real life examples, compare and contrast, internal summaries, and review questions.
This is an interactive lesson with several slides requiring student interaction. You can have students type in the presentation itself by making a copy for each student or connect to interactive presentation apps such as Nearpod or Peardeck.
This lesson is compatible for student paced or instructor paced presentation.
Purchase includes a printable PDF file in color. On page 2 of this resource you will find a link to a student friendly Google Slide version of this file. You will be able to copy this file and use it with Google Classroom or any other paperless initiative.
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NGSS Standards covered by this waves lesson:
HS-PS4-3 Evaluate the claims, evidence, and reasoning behind the idea that electromagnetic radiation can be described either by a wave model or a particle model, and that for some situations one model is more useful than the other. Emphasis is on how the experimental evidence supports the claim and how a theory is generally modified in light of new evidence. Examples of a phenomenon could include resonance, interference, diffraction, and photoelectric effect. Assessment does not include using quantum theory.
HS-PS4-4 Evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter. Emphasis is on the idea that photons associated with different frequencies of light have different energies, and the damage to living tissue from electromagnetic radiation depends on the energy of the radiation. Examples of published materials could include trade books, magazines, web resources, videos, and other passages that may reflect bias. Assessment is limited to qualitative descriptions.
HS-PS4-5 Communicate technical information about how some technological devices use the principles of wave behavior and wave interactions with matter to transmit and capture information and energy. Examples could include solar cells capturing light and converting it to electricity; medical imaging; and communications technology. Assessments are limited to qualitative information. Assessments do not include band theory.