Step 2 Objective
Solve a problem by collecting, organising, representing and interpreting data in tables, charts, graphs and diagrams, including those generated by a computer; for example:
- tally charts and frequency tables;
- pictograms – symbol representing two, five, ten or twenty units;
- bar charts – intervals labelled in twos, fives, tens or twenties;
- Venn and Carroll diagrams (two criteria).
- Examples of what pupils should
know and be able to do - Probing questions
- What if pupils find
this a barrier?
Probing questions
As for Step 1 but with the additional questions generated as a result of using a computer.
How can we draw a graph quickly? What software could we use to help us?
In your diagram or graph how many squares represent fifteen people?
How can we show these different categories?
Find me a number which is odd and greater than ten.