Lesson 24 Data relations
Lesson plan
Piagetian Level | Learners Thinking and abstract of the activity | |
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3 B Mature Formal |
![]() Various attempts to be more quantitative; calculating proportions of girls or making a 25- cell table |
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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![]() |
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Mature concrete |
Episode 1 First round of organising data |
Episode 2 Coordinating relations |