Data Handling — Syllabus
ICSE · Class 4 · Mathematics
What Data Handling covers in ICSE Class 4 Mathematics: 3 topics, for the 2026-27 session. Topics include Pictographs, Tally Marks and Bar Graphs.
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Topics in Data Handling
1. Pictographs
- A pictograph uses pictures or symbols to represent data.
- Each picture stands for a certain number of items.
- We must always check the key to know what each symbol means.
2. Tally Marks
- Tally marks are used to count and organize data quickly.
- Every fifth mark is a diagonal line across the previous four vertical lines.
- One group of tally marks (||||) means 5.
3. Bar Graphs
- Bar graphs show data using rectangular bars.
- Bars can be vertical (up and down) or horizontal (left to right).
- The length of the bar shows the value of the data.
Key Concepts
Central concept: Data Handling
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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