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Chapter 8 of 11
Syllabus

Data Handling — Syllabus

ICSE · Class 3 · Mathematics

What Data Handling covers in ICSE Class 3 Mathematics: 4 topics, for the 2026-27 session. Topics include What is Data?, Pictographs and Tally Marks.

45 questions30 flashcards3 formulas & key relations3 concepts

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4 Topics · ICSE Class 3 Mathematics · 2026-27

Topics in Data Handling

1

1. What is Data?

  • Data is information collected in numbers.
  • Examples: Number of students who like apples, number of red bikes in a showroom.
  • Data can be shown using pictures, symbols, or tally marks.
2

2. Pictographs

  • A pictograph uses pictures or symbols to show data.
  • Each symbol stands for a certain number of items.
  • Example: One 🍎 symbol = 2 children who like apples.
3

3. Tally Marks

  • Tally marks are used to count and organize data.
  • One vertical line (|) = 1
  • After 4 lines, the fifth is a slanting line across them (||||) = 5
4

4. Reading and Interpreting Data

  • You can answer questions like 'most', 'least', 'total', or 'how many more'.
  • Compare the number of symbols or tally marks.
  • Always write the number, not just draw symbols.

Key Concepts

Central concept: Data Handling

DataPictographTally MarksTablesInterpreting Data

Work through every topic in Data Handling with notes and quizzes

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Frequently Asked Questions

What are the important topics in Data Handling for ICSE Class 3 Mathematics?
Key topics in Data Handling include What is Data?, Pictographs, Tally Marks, Reading and Interpreting Data. Study these first, then practise questions on each for Class 3 exams.
How should I revise Data Handling for Class 3 exams?
Learn the core ideas first, then work through the 45 practice questions on Data Handling. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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