Quiz

The Ever-Evolving World of Science — Quiz

15 questions 15 min Apply concepts

  1. Q1. The chapter argues that 'great scientists don't just answer questions — they ask amazing ones.' This is meant to teach students that science values

  2. Q2. The chapter says Grade 7 will try to ask 'deeper questions' such as

  3. Q3. Priya washes a haldi (turmeric) stain on her white school uniform with soap and notices the stain turn reddish. The chapter uses this everyday observation to invite questions about

  4. Q4. Ravi notices that his torch battery has stopped working and cannot be used again. The chapter uses this everyday observation as an entry into the idea that

  5. Q5. The chapter uses the melting of an ice cube in a glass and the melting of a glacier as examples of

  6. Q6. The chapter previews that, with heat from the Sun, water evaporates from the seas, falls as rain, and

  7. Q7. After discussing how animals need food and breathing, the chapter asks the student

  8. Q8. Which pair of questions does the chapter raise when it previews the topic of time?

  9. Q9. The chapter says that asking questions about the nature of light has given humans

  10. Q10. To understand eclipses and day–night, the chapter says we need to know how the Earth rotates around its

  11. Q11. The example given in Activity 1.1 — possible questions for the answer 'just make it half!' — includes which of these?

  12. Q12. The chapter says that science is not just about discovery but also about

  13. Q13. According to the chapter, science can play a role in

  14. Q14. What does the chapter say we can learn from observing nature?

  15. Q15. The chapter says, 'Each chapter builds on what you already know and encourages you to ask questions, explore, do hands-on experiments, and think like a scientist.' This pedagogical idea is closest to

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