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Chapter 28 of 28
Study Plan

The world's population — Study Plan

ICSE · Class 12 · History

A step-by-step study plan for The world's population, ICSE Class 12 History: what to learn first, what to practise and when to revise.

70 questions40 flashcards4 formulas & key relations5 concepts

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Study Plan

1
Day 1–2

Learn the Theory

Read the textbook chapter carefully. Note down definitions, formulas and key ideas. Focus on: 1. Population growth: main trends and statistics, 2. Regional patterns of population growth, 3. Causes of population increase.

2
Day 3

Practise

Solve the textbook exercises and extra practice questions. There are 70 questions available for this chapter.

3
Day 4

Revise & Test

Revise key points without looking at your notes. Take a practice quiz and mark weak areas for another pass.

4
Day 7

Spaced Revision

Come back to The world's population after a week. Use flashcards for quick recall and try past exam questions on this chapter.

What to Focus On

  • World population rose very slowly for centuries and then accelerated sharply after the nineteenth century.
  • The population reached major milestones: 2 billion in 1927, 6 billion by 2000, and 7 billion at the end of 2011.
  • Growth rates increased from 0.6 per cent to 0.9 per cent and then to 1.9 per cent a year after 1960.
  • Population growth was uneven across regions.
  • Europe and North America grew fastest before the First World War.
  • Asia, Africa, and Latin America experienced rapid growth after 1945.
  • Industrialization and prosperity supported population growth.
  • Pasteur and Lister helped lower death rates through germ theory and antiseptic methods.
  • Piped water and drainage reduced disease in cities.

Common Mistakes to Avoid

World population grew slowly for all of modern history and only started rising after 2000.

Population growth in Europe and North America after 1850 was mainly caused by having more children.

Population growth in the Third World after 1945 was caused only by medicine.

Memory Tips

World population growth pattern from AD 1 to 2011

Population growth rates in different periods

Reasons for population growth in Europe and North America

Louis Pasteur and Joseph Lister reducing death rates

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Frequently Asked Questions

What are the important topics in The world's population for ICSE Class 12 History?
Key topics in The world's population include Population growth: main trends and statistics, Regional patterns of population growth, Causes of population increase, Consequences of population growth. Study these first, then practise questions on each for the ICSE Class 12 board exam.
How should I revise The world's population for the ICSE Class 12 board exam?
Learn the core ideas first, then work through the 70 practice questions on The world's population. 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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