Relational Diagrams
Overview:
In relational diagram, pupils draw closed shapes to show the pattern of overlap
between classes of objects, events or abstractions.
This is a good tool for clarifying understanding and identifying misconceptions.
Thinking skill objectives:


Make sure you have a thinking skills objective for the lesson
Share objectives with pupils at the beginning of the lesson and refer to
it throughout.
Thinking skills you can develop through relational diagrams are:



Reasoning
Information processing
Creative thinking
Task management:
A: Groupings

2 or 3 pupils
B: Materials



White board and pens work well as pupils can alter diagrams easily
Model an easy example to start with
Make sure the list of items is small (4-8)
C: Role of the teacher



Try not to tell the pupils the answer
Use prompt questions when necessary
Listen to all your groups for examples of thinking to use in the
Metacognitive plenary later.
D: Timings

This will vary according to task, but typically will last about 10 min.
Metacognitive plenary:
In the Metacognitive plenary you need to include questions like:




How did you start?
What did you do next?
What did you find difficult?
Can you see a use of this elsewhere (in school/out of school)?