Evaluating Dialogues 1.3 and 1.4

Can you use the two dialogues about the coloured shapes to evaluate the cognitive levels of the 4 students?

Also give evidence also about how the activity started to show some development of their thinking about variables, values and relationships.

Add the student name to their cognitive level and give evidence from the dialogue

Student

Cognitive

level

Evidence from dialogue

2A -Early

concrete

2B -Late

concrete

3A -Early

formal

3B -Late

formal

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