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This Light Intensity Lab activity also includes:
Let there be light. The last installment of a seven-part series has pupils conduct an experiment on light attenuation through different numbers of transparency sheets. They then relate the results back to how X-rays measure bone density.
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CCSS:
Designed
NGSS:
Designed
Concepts
Instructional Ideas
- If time is a factor, set up work stations before the class arrives
Classroom Considerations
- Learners should have knowledge of Beer's Law from the associated lesson
- A variety of materials is necessary for the activity; see Materials section for complete list
Pros
- Provides safety tips for the experiment
- Gives worksheets in Word form (as well as PDF form) for easy editing
Cons
- None