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The Ever-Evolving World of Science — Revision Notes

CBSE · Class 7 · Science

The Ever-Evolving World of Science revision notes for CBSE Class 7 Science: 4 topics in quick points. Part of the CBSE Class 7 Science syllabus.

42 questions56 flashcards5 concepts

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Key Topics to Revise

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1. Science as a Way of Thinking

  • Science is not only a collection of facts; it is also a way of thinking.
  • Curiosity is important in science because it leads to questions and discoveries.
  • Science accepts the unknown and keeps looking for better answers.
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2. Science Around Us and in Daily Life

  • Science covers the world around us, from tiny living things to large objects in space.
  • Human activities are linked to the natural world and to society.
  • Scientific ideas help in understanding the environment and in solving problems.
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3. Looking at the Book and the Idea of Flight

  • The page numbers in the book follow the flight of a butterfly and a paper plane.
  • A paper plane and a butterfly both suggest movement, freedom, and curiosity.
  • The dream of flying began with simple observations and experiments.
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4. Questions, Answers, and Scientific Thinking

  • Great scientists ask questions, not only answer them.
  • A wise person also becomes a whys person by asking why things happen.
  • One answer can fit many different questions.

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Full Notes

Key Concepts

Science is a way of thinkingCuriosity leads to deeper questions suchScience grows from observing the worldPhysicsScience is linked to human activities

Frequently Asked Questions

What are the important topics in The Ever-Evolving World of Science for CBSE Class 7 Science?
Key topics in The Ever-Evolving World of Science include Science as a Way of Thinking, Science Around Us and in Daily Life, Looking at the Book and the Idea of Flight, Questions, Answers, and Scientific Thinking. Study these first, then practise questions on each for Class 7 exams.
How should I revise The Ever-Evolving World of Science for Class 7 exams?
Learn the core ideas first, then work through the 42 practice questions on The Ever-Evolving World of Science. 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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