Lesson 15 Circle functions

Lesson plan

Piagetian Level Learners Thinking and abstract of the activity  
3 B
Mature
Formal






Interpreting the problem in terms of the relation between the two functions
3A
Early
Formal






Interpreting the area function as a quadratic, and the circumference as linear



2B*
Concrete
Generalisation
2B
Mature
concrete
Middle
concrete
Episode 1
Circle in square
Episode 2
Comparing growths of area and circumference
Episode 3
Does twice the circumference mean twice the area?

License

Thinking Mathematics Lessons Copyright © by Michael Shayer and Mundher Adhami. All Rights Reserved.

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