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?
Examples of what pupils should know and be able to do
Pupils should know that computer software will help them to draw a graph or chart.
They should be able to interpret a graph drawn for them and should be able to enter the data into a table on the computer.
| odd | even | |
|---|---|---|
| Less than 10 | 7 | 4 |
| 9 | 8 | |
| Greater than 10 | 17 | 18 |
| 13 |
Pupils should be able to generate and answer questions from a two-way table.