Lesson 01
Solar Cells and the Seasons
Use solar cell measurements and angle to explain changing energy transfer and the seasons.
Objectives
Lesson outcomes
- Recall energy transfers for a solar cell.
- Determine experimentally the relationship between the voltage produced by a solar cell and the angle of the cell relative to a light source.
- Apply the relationship between voltage and angle to understand the Earth's seasons.
Syllabus
Syllabus points
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Lesson Notes
Teacher and student guidance
Overview
This lesson should combine practical evidence with a wider planetary explanation.
Key knowledge and explanations
- Main idea: Use solar cell measurements and angle to explain changing energy transfer and the seasons.
- Key definitions, models, equations, or diagrams to introduce.
- One worked example, demonstration, or observation that makes the idea concrete.
Lesson flow
- Start with prior knowledge, context, or a short recall task.
- Work through the main explanation, method, diagram, or calculation for this lesson.
- Complete guided practice, discussion, calculations, or practical application.
- Review the learning with an exit prompt, short question, or summary task.
Checks for understanding
- Use a hinge question aligned to the main objective(s) to check your understanding.
- Use a short verbal, written, or numerical response to check for secure understanding.
Common mistakes or misconceptions
- Watch for the likely misconception, error, or weak step in this lesson.
- Review the comparison, model answer, or explanation that will correct it.
Follow-up
- Complete the homework, retrieval task, or resource revisit linked to this lesson.
- Note what you need to carry forward into the next lesson.