The Inverse Square Law of Light · TeachersHall

TeachersHall library › Math

The Inverse Square Law of LightMath · Middle School Math · Grades 5–12Activity

Students measure the relationship of the distance of a light source to its brightness.

From NASA STEM Engagement · Public domain (US Gov) · original source

More Math for grades 6–8

6.3 Unit Rates and Percentages · Lesson 1: The Burj Khalifa · Lesson plan
6.3 Unit Rates and Percentages · Lesson 1: The Burj Khalifa — student task statements · Worksheet
6.2 Introducing Ratios · Lesson 10: Comparing Situations by Examining Ratios · Lesson plan
7.5 Rational Number Arithmetic · Lesson 6: Subtracting Rational Numbers — slides · Presentation
7.2 Introducing Proportional Relationships · Lesson 5: Unit 5 — slides · Presentation
6.9 Putting it All Together · Lesson 6: Picking Representatives · Lesson plan