Lesson 24 Data relations

Lesson plan

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






Various attempts to be more quantitative; calculating proportions of girls or making a 25- cell table
Realising problem of bias and calling for father's data as well
3A
Early
Formal
Realising that a two-way display like a correlation is needed to see if there is a connection
Realising that mothers’ families seem to contain more girls, but are they the same families as 'Own'? Organising the data into a 9-cell table
2B*
Concrete
Generalisation
Organising the data into bar-charts
Mature
concrete
Episode 1
First round of organising data
Episode 2
Coordinating relations

License

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

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