NCERT Solutions for Class 6 – Complete Chapter-wise Study Material
Chapter 6: Materials Around Us is one of the most important chapters in the Class 6 Science Curiosity English NCERT Solutions curriculum. This chapter plays a significant role in helping students build a strong conceptual foundation while preparing for school examinations, class tests, unit tests, half-yearly examinations, annual examinations, and CBSE board assessments. The chapter has been carefully designed according to the latest NCERT syllabus, making it an essential part of every student's study plan.
The Chapter 6: Materials Around Us - Class 6 Science Curiosity English NCERT Solutions available on ATP Education explain every question in a simple, accurate, and step-by-step manner. Each answer is prepared according to the latest CBSE guidelines so that students can understand the concepts clearly without confusion. Whether you are completing your homework, revising before examinations, or strengthening your understanding of the subject, these solutions provide reliable academic support throughout your learning journey.
One of the biggest advantages of studying Chapter 6: Materials Around Us is that it helps students understand important concepts, definitions, examples, and textbook exercises in an organized way. Instead of memorizing answers, students learn how to develop logical thinking, improve analytical skills, and write well-structured answers in examinations. This chapter also helps improve problem-solving ability and encourages conceptual learning, which is essential for scoring higher marks in school and competitive examinations.
Our Class 6 Science Curiosity NCERT Solutions cover all textbook questions, important exercise questions, and chapter-wise explanations in English Medium. Every solution is written in easy-to-understand language, allowing students to revise the chapter quickly before examinations. Regular practice of these solutions improves confidence, strengthens subject knowledge, and reduces examination stress.
Students preparing for school assessments should carefully study Chapter 6: Materials Around Us because questions from this chapter are frequently asked in objective questions, short answer questions, long answer questions, competency-based questions, and case-study questions. Understanding the concepts explained in this chapter also helps students connect related topics from other chapters, making overall learning more effective and meaningful.
At ATP Education, we continuously update our Class 6 Science Curiosity English NCERT Solutions according to the latest NCERT textbooks and CBSE curriculum. Students can confidently use these chapter-wise solutions for daily study, homework assistance, quick revision, examination preparation, and self-learning. By studying Chapter 6: Materials Around Us thoroughly and practising every question regularly, students can strengthen their concepts, improve writing skills, and achieve better academic performance in both school and board examinations.
Chapter 6: Materials Around Us - Class 6 Science Curiosity English NCERT Solutions
Chapter 6: Materials Around Us
Chapter Review
Chapter 6: Materials Around Us
Everything around us is made of one or more materials. A chair may be made of wood, a bottle may be made of plastic, and a tumbler may be made of glass or steel. Different materials have different properties, and these properties determine how they are used in our daily life. This chapter introduces students to the concept of materials, their classification, their physical properties, and the idea of matter.
Introduction
We use countless objects every day, such as books, pencils, utensils, clothes, furniture, toys, bottles and electronic devices. Although these objects look different, each of them is made from one or more materials like wood, metal, glass, paper, plastic, rubber, cotton or clay. Understanding the properties of materials helps us choose the right material for making a particular object.
What is a Material?
A material is any substance that is used to make an object. An object may be made from a single material or from several different materials. For example, a pen is made from plastic, metal and ink, while a notebook is made from paper and cardboard.
Classification of Materials
Materials can be grouped or classified based on their common properties. Classification makes it easier to study, compare and understand different materials. The same material can be used to make many different objects, and one object can also be made from different materials depending on its purpose.
Properties of Materials
1. Appearance (Lustre)
Some materials have a shiny surface and are called lustrous materials. Most metals such as iron, copper, aluminium and gold show lustre. Materials like paper, wood, rubber and jute do not shine and are called non-lustrous materials.
2. Hardness
Some materials are difficult to scratch or compress and are called hard materials, while others can be scratched or compressed easily and are called soft materials. For example, stone and iron are hard, whereas sponge, cotton and rubber are comparatively soft.
3. Transparency
Materials differ in the amount of light they allow to pass through them.
- Transparent materials allow light to pass completely, making objects visible clearly. Examples include glass, clean water and air.
- Translucent materials allow only some light to pass through them, making objects appear blurred. Examples include butter paper and frosted glass.
- Opaque materials do not allow light to pass through them. Examples include wood, cardboard and metals.
4. Solubility in Water
Some materials dissolve completely in water and are called soluble substances. Sugar and salt dissolve in water, whereas sand, chalk powder and sawdust do not dissolve and are called insoluble substances.
5. Mass
Every material has mass. Heavy objects have more mass, while lighter objects have less mass. The SI unit of mass is kilogram (kg), whereas gram (g) is commonly used for smaller quantities.
6. Volume
Every material occupies space. The space occupied by a material is called its volume. Liquids are commonly measured in litre (L) and millilitre (mL).
Matter
Anything that has mass and occupies space is called matter. All materials around us are examples of matter. Air, water, stone, wood, paper, plastic and metals are all forms of matter because they have mass and occupy space.
Importance of Classification
Grouping materials according to their properties helps scientists and students understand similarities and differences among substances. Classification also helps in selecting suitable materials for different purposes, such as making utensils, furniture, buildings, clothes and sports equipment.
Applications in Everyday Life
- Selecting suitable materials for household objects.
- Making safe cooking utensils.
- Choosing transparent materials for windows.
- Using waterproof materials for raincoats and umbrellas.
- Preparing solutions such as ORS and lemonade by dissolving substances in water.
- Manufacturing sports equipment according to required properties.
Learning Outcomes
- Understand the meaning of materials and matter.
- Identify different materials used in daily life.
- Classify materials on the basis of their properties.
- Differentiate between lustrous and non-lustrous materials.
- Differentiate between hard and soft materials.
- Differentiate between transparent, translucent and opaque materials.
- Identify soluble and insoluble substances.
- Understand the concepts of mass and volume.
- Relate material properties to their practical uses.
Chapter Highlights
- Every object is made from one or more materials.
- Materials are selected according to their properties and intended use.
- Materials can be classified based on appearance, hardness, transparency, solubility, mass and volume.
- Lustrous materials usually include metals.
- Transparent materials allow light to pass completely.
- Sugar and salt are soluble in water, whereas sand and chalk powder are insoluble.
- Mass is measured in kilograms (kg) and grams (g).
- Volume is measured in litres (L) and millilitres (mL).
- Anything that occupies space and has mass is called matter.
- Classification helps us understand and use materials effectively in everyday life.
Chapter 6: Materials Around Us
NCERT TextBook Questions With Answers
NCERT Textbook Exercise
Exercise Questions and Answers
Question 1.
State whether the following statements are True or False.
(a) Every object is made up of only one material.
Answer: False.
Explanation: Many objects are made from more than one material. For example, a pen is made of plastic, metal and ink.
(b) Materials can be grouped based on their common properties.
Answer: True.
Explanation: Materials are classified according to properties such as hardness, lustre, transparency and solubility.
(c) Glass is an opaque material.
Answer: False.
Explanation: Ordinary glass is transparent because light passes through it.
(d) Sugar dissolves in water.
Answer: True.
Explanation: Sugar is a soluble substance.
(e) Sand is soluble in water.
Answer: False.
Explanation: Sand does not dissolve in water.
Question 2.
What is meant by classification of materials?
Answer:
Classification of materials is the process of arranging materials into different groups based on their similar properties such as colour, hardness, lustre, transparency or solubility. Classification helps us study and identify materials easily.
Question 3.
Why are different materials used for making different objects?
Answer:
Different materials have different properties. Objects are made from materials that are best suited for their purpose. For example, cooking utensils are made of metal because metals conduct heat, while raincoats are made of waterproof materials.
Question 4.
Differentiate between lustrous and non-lustrous materials.
Answer:
| Lustrous Materials | Non-Lustrous Materials |
|---|---|
| Have a shiny surface. | Do not have a shiny surface. |
| Usually metals. | Usually non-metals. |
| Examples: Iron, Copper, Aluminium. | Examples: Wood, Paper, Rubber. |
Question 5.
Differentiate between hard and soft materials.
Answer:
| Hard Materials | Soft Materials |
|---|---|
| Difficult to scratch or compress. | Easy to scratch or compress. |
| Strong and rigid. | Flexible or compressible. |
| Examples: Stone, Iron. | Examples: Sponge, Rubber. |
Question 6.
Differentiate between transparent, translucent and opaque materials.
Answer:
| Transparent | Translucent | Opaque |
|---|---|---|
| Light passes completely. | Light passes partially. | Light cannot pass. |
| Objects are seen clearly. | Objects appear blurred. | Objects cannot be seen through them. |
| Glass, Air, Water. | Butter Paper, Frosted Glass. | Wood, Metal, Cardboard. |
Question 7.
What are soluble and insoluble substances?
Answer:
Substances that dissolve completely in water are called soluble substances, such as sugar and salt. Substances that do not dissolve in water are called insoluble substances, such as sand, chalk powder and sawdust.
Question 8.
What is matter?
Answer:
Anything that has mass and occupies space is called matter. Air, water, wood, stone, metals and plastic are all examples of matter.
Question 9.
What is mass?
Answer:
Mass is the quantity of matter present in an object. It tells us how heavy or light an object is. Its SI unit is kilogram (kg).
Question 10.
What is volume?
Answer:
Volume is the space occupied by a substance or an object. Liquids are generally measured in litres (L) and millilitres (mL).
Activity-Based Answers
• Why can't a tumbler made of cloth hold water?
Answer: Cloth absorbs water and allows it to pass through its pores. Therefore, it cannot hold water.
• Why are different balls made from different materials?
Answer: Different sports require different properties such as hardness, elasticity, weight and bounce. Hence, different materials are used.
• Why are metals generally used for cooking utensils?
Answer: Metals conduct heat efficiently and are strong enough to withstand high temperatures.
• Why is oxygen dissolved in water important?
Answer: Dissolved oxygen helps aquatic animals and plants survive in water.
• Why is classification of materials useful?
Answer: Classification makes it easier to identify, compare and study materials based on their properties and uses.
Chapter 6: Materials Around Us
Extra Questions Examination Based
Chapter 6. Materials Around Us
The following important questions are prepared according to the latest CBSE pattern and the NCERT Curiosity textbook. These questions cover all the important concepts of the chapter and help students strengthen their conceptual understanding and prepare effectively for school examinations.
Important Questions with Answers
Students should first attempt these questions independently and then compare their answers with the solutions provided below.
1 Mark Questions
Question 1. What is a material?
Answer: A material is any substance that is used to make an object.
Question 2. What is matter?
Answer: Anything that has mass and occupies space is called matter.
Question 3. Name any two lustrous materials.
Answer: Iron and copper.
Question 4. Name any two non-lustrous materials.
Answer: Wood and paper.
Question 5. Which property helps us classify glass as transparent?
Answer: It allows light to pass through completely.
Question 6. Give one example of a soluble substance.
Answer: Sugar.
Question 7. Give one example of an insoluble substance.
Answer: Sand.
Question 8. What is the SI unit of mass?
Answer: Kilogram (kg).
Question 9. Which property determines whether a material is hard or soft?
Answer: Its resistance to scratching or compression.
Question 10. Why are materials classified?
Answer: To make their study and identification easier.
2 Marks Questions
Question 1. Why do different objects require different materials?
Answer:
- Different materials have different properties.
- The choice of material depends on the purpose of the object.
- This ensures better performance and durability.
Question 2. Differentiate between lustrous and non-lustrous materials.
Answer:
- Lustrous materials have a shiny surface.
- Non-lustrous materials do not shine.
- Metals are generally lustrous, while wood and paper are non-lustrous.
Question 3. What is the difference between soluble and insoluble substances?
Answer:
- Soluble substances dissolve in water.
- Insoluble substances do not dissolve in water.
- Examples: Sugar is soluble, whereas sand is insoluble.
Question 4. Why is glass used for windows?
Answer:
- Glass is transparent.
- It allows light to enter.
- It also protects us from dust and rain.
Question 5. What is meant by hardness of a material?
Answer:
- Hardness is the ability of a material to resist scratching or compression.
- Stone and iron are hard materials.
- Sponge and cotton are soft materials.
3 Marks Questions
Question 1. Explain the classification of materials based on transparency.
Answer:
- Transparent materials allow light to pass completely.
- Translucent materials allow only some light to pass through.
- Opaque materials do not allow light to pass through.
- Examples include glass, butter paper and wood respectively.
Question 2. Explain the importance of classifying materials.
Answer:
- It makes the study of materials easier.
- It helps compare different materials.
- It enables us to select suitable materials for different purposes.
- It supports scientific study and industrial applications.
Question 3. Describe the concept of matter.
Answer:
- Matter has mass.
- Matter occupies space.
- Everything around us is made of matter.
- Air, water, wood and metals are examples of matter.
Question 4. Explain the difference between mass and volume.
Answer:
- Mass is the quantity of matter present in an object.
- Volume is the space occupied by an object.
- Mass is measured in kilograms.
- Volume of liquids is measured in litres or millilitres.
Question 5. Why is the study of material properties important?
Answer:
- It helps us choose suitable materials.
- It improves the quality of manufactured products.
- It supports scientific and technological development.
- It helps conserve natural resources.
Long Answer Questions
Question 1. Explain the different properties of materials with suitable examples.
Answer:
Materials differ in their appearance, hardness, transparency, solubility, mass and volume. Metals such as copper and aluminium are lustrous, whereas wood and paper are non-lustrous. Stone and iron are hard materials, while sponge and cotton are soft. Glass and water are transparent, butter paper is translucent, and wood is opaque. Sugar and salt dissolve in water and are therefore soluble, while sand and chalk powder are insoluble. These properties help us choose suitable materials for making different objects.
Question 2. Describe the classification of materials and explain why it is important.
Answer:
Materials are grouped according to their common properties such as lustre, hardness, transparency and solubility. Classification makes it easier to study and compare different materials. It helps scientists, engineers and manufacturers choose the most suitable material for a particular purpose. Proper classification also improves learning and reduces confusion while studying numerous materials.
Question 3. Explain the concepts of mass, volume and matter.
Answer:
Matter is anything that has mass and occupies space. Mass is the amount of matter present in an object and is measured in kilograms or grams. Volume is the space occupied by matter and is commonly measured in litres or millilitres for liquids. Every object around us is made of matter and possesses both mass and volume.
Question 4. Explain the practical applications of different material properties in daily life.
Answer:
Different properties determine the use of materials. Transparent glass is used for windows because it allows light to pass through. Metals are used for utensils because they are strong and durable. Plastic is used for bottles because it is lightweight and waterproof. Cotton is used for clothing because it is soft and comfortable. These examples show that selecting the correct material depends on its properties.
Question 5. Discuss why knowledge of materials is important in science and technology.
Answer:
Understanding the properties of materials helps scientists develop new products and technologies. Engineers use suitable materials for constructing buildings, bridges and machines. Doctors use specialised materials for medical instruments. Knowledge of materials also helps in recycling, conservation of natural resources and sustainable development.
Chapter 6: Materials Around Us
40 Important MCQs with Answers
Chapter 6. Materials Around Us
The following Multiple Choice Questions (MCQs) are based on the latest NCERT Curiosity textbook and CBSE examination pattern. These questions cover all the important concepts of the chapter and help students strengthen their conceptual understanding and prepare effectively for school examinations.
40 Important MCQs with Answer Key
Question 1. Everything around us is made of ______.
- (A) Energy
- (B) Matter
- (C) Light
- (D) Air
Question 2. A substance used to make an object is called a ______.
- (A) Material
- (B) Machine
- (C) Tool
- (D) Device
Question 3. Which of the following is a lustrous material?
- (A) Wood
- (B) Copper
- (C) Paper
- (D) Rubber
Question 4. Which of the following is non-lustrous?
- (A) Aluminium
- (B) Iron
- (C) Gold
- (D) Wood
Question 5. Which material is generally hard?
- (A) Sponge
- (B) Cotton
- (C) Stone
- (D) Foam
Question 6. Which material is soft?
- (A) Iron
- (B) Sponge
- (C) Brick
- (D) Steel
Question 7. Which material allows light to pass through completely?
- (A) Glass
- (B) Wood
- (C) Cardboard
- (D) Metal Sheet
Question 8. Which material is translucent?
- (A) Clear Glass
- (B) Butter Paper
- (C) Iron Sheet
- (D) Wooden Board
Question 9. Which material is opaque?
- (A) Air
- (B) Water
- (C) Metal
- (D) Glass
Question 10. Which substance is soluble in water?
- (A) Sand
- (B) Salt
- (C) Chalk Powder
- (D) Sawdust
Question 11. Which substance is insoluble in water?
- (A) Sugar
- (B) Salt
- (C) Sand
- (D) Honey
Question 12. Matter is anything that has ______.
- (A) Colour only
- (B) Shape only
- (C) Mass and occupies space
- (D) Smell only
Question 13. The SI unit of mass is ______.
- (A) Gram
- (B) Kilogram
- (C) Milligram
- (D) Litre
Question 14. Liquids are generally measured in ______.
- (A) Kilogram
- (B) Metre
- (C) Litre
- (D) Centimetre
Question 15. Which property makes metals suitable for jewellery?
- (A) Softness
- (B) Lustre
- (C) Solubility
- (D) Transparency
Question 16. Which material is commonly used to make windows?
- (A) Brick
- (B) Glass
- (C) Stone
- (D) Rubber
Question 17. Which property helps classify materials?
- (A) Colour only
- (B) Common properties
- (C) Cost only
- (D) Brand name
Question 18. Which material is generally used for cooking utensils?
- (A) Cloth
- (B) Metal
- (C) Paper
- (D) Cotton
Question 19. Which of the following is transparent?
- (A) Air
- (B) Wood
- (C) Brick
- (D) Cardboard
Question 20. Which material is suitable for making raincoats?
- (A) Cotton
- (B) Wool
- (C) Plastic
- (D) Paper
Question 21. The space occupied by an object is called ______.
- (A) Mass
- (B) Weight
- (C) Volume
- (D) Density
Question 22. Which material is used to make notebooks?
- (A) Paper
- (B) Glass
- (C) Steel
- (D) Rubber
Question 23. Which of the following is NOT matter?
- (A) Water
- (B) Air
- (C) Light
- (D) Stone
Question 24. Which of the following has lustre?
- (A) Gold
- (B) Cotton
- (C) Paper
- (D) Wood
Question 25. Which material can be compressed easily?
- (A) Stone
- (B) Sponge
- (C) Iron
- (D) Steel
Question 26. Butter paper is an example of ______.
- (A) Transparent material
- (B) Opaque material
- (C) Translucent material
- (D) Lustrous material
Question 27. Which property is useful while selecting materials for utensils?
- (A) Hardness
- (B) Colour
- (C) Shape
- (D) Smell
Question 28. Which substance dissolves completely in water?
- (A) Chalk Powder
- (B) Salt
- (C) Sand
- (D) Sawdust
Question 29. Which object is made from more than one material?
- (A) Plastic Bottle
- (B) Pencil
- (C) Stone
- (D) Glass Marble
Question 30. Why are materials classified?
- (A) To increase weight
- (B) To make study easier
- (C) To change colour
- (D) To reduce size
Question 31. Which material is commonly used for furniture?
- (A) Wood
- (B) Air
- (C) Water
- (D) Cotton
Question 32. Which property allows us to see objects through glass?
- (A) Hardness
- (B) Transparency
- (C) Solubility
- (D) Softness
Question 33. Which material is generally waterproof?
- (A) Paper
- (B) Plastic
- (C) Cotton
- (D) Wool
Question 34. Which of the following is measured in kilograms?
- (A) Length
- (B) Volume
- (C) Mass
- (D) Distance
Question 35. Which property makes cotton suitable for clothes?
- (A) Softness
- (B) Transparency
- (C) Lustre
- (D) Hardness
Question 36. Which of the following occupies space?
- (A) Air
- (B) Water
- (C) Stone
- (D) All of these
Question 37. Which of the following is an example of matter?
- (A) Heat
- (B) Sound
- (C) Air
- (D) Light
Question 38. Which material is generally used for electrical wires?
- (A) Copper
- (B) Wood
- (C) Paper
- (D) Cotton
Question 39. Which statement is correct?
- (A) Every object is made from only one material.
- (B) Different materials have different properties.
- (C) All materials dissolve in water.
- (D) Every material is transparent.
Question 40. Which statement about matter is correct?
- (A) Matter has no mass.
- (B) Matter occupies no space.
- (C) Matter has mass and occupies space.
- (D) Only solids are matter.
Answer Key
- B
- A
- B
- D
- C
- B
- A
- B
- C
- B
- C
- C
- B
- C
- B
- B
- B
- B
- A
- C
- C
- A
- C
- A
- B
- C
- A
- B
- B
- B
- A
- B
- B
- C
- A
- D
- C
- A
- B
- C
Science Curiosity
Class 6 (English Medium)
NCERT Science Curiosity Textbook
Chapter-wise NCERT Solutions for Class 6 to 12 prepared according to the latest CBSE syllabus.
English Medium
NCERT Solutions Class 6 Science Curiosity
Chapter Chapter 1. The Wonderful World of Science Solutions
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Chapter Chapter 2. Diversity in the Living World Solutions
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Chapter Chapter 3. Mindful Eating: A Path to a Healthy Body Solutions
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NCERT Solutions Class 6 Science Curiosity
Chapter Chapter 4. Exploring Magnets Solutions
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Chapter Chapter 5. Measurement of Length and Motion Solutions
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NCERT Solutions Class 6 Science Curiosity
Chapter Chapter 6: Materials Around Us Solutions
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NCERT Solutions Class 6 Science Curiosity
Chapter Chapter 7. Temperature and its Measurement Solutions
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NCERT Solutions Class 6 Science Curiosity
Chapter Chapter 8. A Journey through States of Water Solutions
Chapter 8. A Journey through States of Water Open Chapters
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Class 6 NCERT Book Solutions
Chapter-wise NCERT Solutions for Class 6 to 12 prepared according to the latest CBSE syllabus.
ENGLISH MEDIUM
NCERT Solutions Class 6 Mathematics
Class 6 Mathematics Book Solutions
Mathematics Open Book
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NCERT Solutions Class 6 Science Curiosity
Class 6 Science Curiosity Book Solutions
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Explore Now →Benefits of Studying NCERT Solutions
Studying from NCERT Solutions helps students build strong conceptual understanding and improve problem-solving skills. These solutions are especially useful for revision because every answer is written according to the marking scheme followed by CBSE.
- Improve conceptual understanding.
- Learn correct answer-writing techniques.
- Prepare effectively for school examinations.
- Complete syllabus revision in less time.
- Practice important textbook questions.
- Build confidence before examinations.
Prepared According to the Latest CBSE Syllabus
All NCERT Book Solutions for Class 6 available on ATP Education are updated according to the latest CBSE curriculum. Whenever NCERT introduces changes in textbooks or syllabus, our study materials are revised accordingly so that students always receive accurate and updated content.
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