Energy and Photons Slides
Lesson 4 slides connecting wave frequency to energy. Features the "Radio vs X-Ray" hook, the "Punch Analogy" for frequency energy, and a detailed case study on why UV light causes sunburns while visible light does not.
Energy Case Study Worksheet
Worksheet for Lesson 4 exploring the relationship between frequency and energy. Includes a visual wave comparison task, a fill-in-the-blank case study on UV radiation, and an energy ranking exercise for spectrum regions.
Energy Reasoning Key
Teacher answer key and grading rubric for Lesson 4. Provides explicit solutions for wave predictions, the UV light case study, and spectrum ranking, along with a mastery checklist for student responses.