Lesson 15 Circle functions
Lesson plan
Piagetian Level | Learners Thinking and abstract of the activity | ||
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3 B Mature Formal |
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![]() Interpreting the problem in terms of the relation between the two functions |
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3A Early Formal |
![]() Interpreting the area function as a quadratic, and the circumference as linear |
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2B* Concrete Generalisation |
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2B Mature concrete |
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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? |