# NCERT Class 8 Science Chapter 1 Exploring the Investigative World of Science Solutions: In-Text and Exercise Questions Explained | SwaVid

This document provides the questions and step-by-step solutions for Chapter 1, "Exploring the Investigative World of Science," from the new rationalised...

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# Exploring the Investigative World of Science

## Find the gaps before this chapter finds them for you.

## Related chapters

Chapter 1 · Class 8 Science

This document provides the questions and step-by-step solutions for Chapter 1, "Exploring the Investigative World of Science," from the new rationalised NCERT Class 8 Science textbook, "Curiosity."

Your study route

In-text Questions

Answer: Example answers: Why does rice cook faster in a pressure cooker than in an open vessel? Why do cut apples turn brown after some time? Why does ice melt faster in warm water than in cold water?

This is an open-ended question, so answers will vary. The examples provided are common curiosities.

End-of-Chapter Exercise

Before you push ahead

Most stuck chapters trace back to one earlier idea. Check the prerequisites first, or let SwaVid adapt this chapter to the way your child learns.

Keep exploring Class 8

Source

- Think about everyday observations or phenomena that you find puzzling or interesting.
- Formulate a question based on this curiosity. It could be about how something works, why something happens, or what something is made of.
- NCERT Class 8 Science textbook: Curiosity : Chapter 1: Exploring the Investigative World of Science

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- [NCERT Science](https://swavid.com/science)
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- [Start with concepts](https://swavid.com/science/class/8/chapter/exploring-the-investigative-world-of-science)
- [Check a prerequisite](https://swavid.com/learning-debt-identifier)
- [Concepts](https://swavid.com/science/class/8/chapter/exploring-the-investigative-world-of-science)
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- [NCERT Solutions](https://swavid.com/science/class/8/chapter/exploring-the-investigative-world-of-science/ncert-solutions)
- [Find the gaps before this chapter](https://swavid.com/learning-debt-identifier)
- [Learn this chapter adapted to you](https://swavid.com/learning-style-test)
- [Next chapter 2 . The Invisible Living World: Beyond Our Naked Eye](https://swavid.com/science/class/8/chapter/the-invisible-living-world-beyond-our-naked-eye)
- [All Class 8 chapters](https://swavid.com/science/class/8)
- [2 The Invisible Living World: Beyond Our Naked Eye What are Microorganisms? · Major Groups of Microorganisms Open chapter](https://swavid.com/science/class/8/chapter/the-invisible-living-world-beyond-our-naked-eye)
- [3 Health: The Ultimate Treasure Understanding Health: Beyond Absence of Disease · Determinants of Health Open chapter](https://swavid.com/science/class/8/chapter/health-the-ultimate-treasure)
- [4 Electricity: Magnetic and Heating Effects Heating Effect of Electric Current · Filament of an Electric Bulb Open chapter](https://swavid.com/science/class/8/chapter/electricity-magnetic-and-heating-effects)
- [NCERT Class 8 Science textbook: Curiosity](https://ncert.nic.in/textbook.php)