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?
What if pupils find this a barrier?
Draw horizontal lines across the bar chart (or use the chart wizard in Excel to do this for you) or divide a pie chart into sections which represent one person, item, etc.
If a pictogram has pictures representing five (ten) items then use five (ten) counters stacked on each picture.
Divide a large piece of paper into four and use it with digit cards to comlete a two-way table/Carroll diagram.