Chapter 11: Data Handling

Math • Class 2

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Chapter Analysis

Beginner16 pages • English

Quick Summary

Chapter 11 introduces young learners to basic data handling concepts. Children learn to collect data through simple surveys and represent it using pictographs and tables. By engaging with everyday examples like counting fruits or favorite colors, the chapter aims to build foundational skills in organizing and interpreting data. The chapter emphasizes understanding comparisons and drawing conclusions based on visual data representations. Activities are crafted to promote interactive learning and practical application of concepts.

Key Topics

  • Data Collection
  • Pictographs
  • Tables
  • Comparative Analysis
  • Survey Techniques
  • Visual Representations
  • Drawing Conclusions

Learning Objectives

  • Understand basic data collection methods.
  • Illustrate data using pictographs.
  • Interpret data from simple tables.
  • Perform basic comparisons using collected data.
  • Engage in discussions about data-driven findings.
  • Apply data handling skills in everyday scenarios.

Questions in Chapter

A. The most liked game is _____________________.

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B. The least liked game is _____________________.

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C. Pithu is liked more than _______________.

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D. ___________________ is liked more than football.

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A. Most number of students come to school by _________.

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B. Least number of students come to school by ________.

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A. The most liked vegetable is _________.

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Additional Practice Questions

How many apples are preferred across the class if each group of 5 children likes 2 apples?

easy

Answer: If each group of 5 children likes 2 apples, and there are 4 such groups, then 5 groups x 2 apples = 10 apples are preferred.

If 5 students travel by bike and double this number use autorickshaws, how many use both modes of transport together?

medium

Answer: 5 students use bikes and 10 students use autorickshaws, making a total of 5 + 10 = 15 students using both modes.

What is the difference in number between students who prefer playing cricket and those who prefer playing football, if cricket has 8 and football has 5 fans?

easy

Answer: The difference is 8 (cricket) - 5 (football) = 3 students.

If a student wants to learn data handling and needs 30 minutes to complete each activity, how much time will he need for 4 activities?

medium

Answer: The student will need 30 minutes x 4 activities = 120 minutes, or 2 hours.

Determine the mode of transportation if 7 more students prefer cycling than walking, and walking has 13 students.

medium

Answer: If 13 students walk, and 7 more prefer cycling, then 13 + 7 = 20 students prefer cycling.