Data and charts · Usually met around P2
Pictograms and block graphs
From “Reading and making pictograms” to “Sorting with Venn and Carroll diagrams”, step by step, each skill with its methods, worked examples and answers.
Skills in this topic, easy to hard
- Reading and making pictogramsOne picture is 1; same size, lined up
- Block graphsOne square is 1; count the extra squares
- Doing a surveyQuestion, collect, record; tally marks in fives
- Tally charts and tablesA full tally of 5 strokes stands for 5
- Pictograms and bar chartsOne picture or one square stands for 1
- Sorting with Venn and Carroll diagramsAsk rule by rule: does it fit? Both: the middle