Practice Worksheet : Chapter 6 – Materials Around Us Class 6 Science
(CBSE Class 6 Science – Curiosity Book)
Class 6 Science – Chapter 6 Materials Around Us – Practice Worksheet
Complete Worksheet for Class 6 Science – Chapter 6: Materials Around Us (Curiosity Textbook).
Class Test – Chapter 6: Materials Around Us – Practice Worksheet
Total Marks: 20
Time: 40 Minutes
Class: 6
Subject: Science
SET 1 – Class Test (20 Marks)
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Materials that shine when light falls on them are called ____________.
- The space occupied by matter is called ____________.
- Water, glass and air are examples of ____________ materials.
- Sand and chalk powder are ____________ in water.
Section B – True or False (1 × 4 = 4 marks)
- All metals are non-lustrous.
- Sawdust floats on water as it does not dissolve.
- Cardboard is an opaque material.
- Mass is measured in grams and kilograms.
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Aluminium foil | (a) Soft |
| 10. Pillow | (b) Hard |
| 11. Glass tumbler | (c) Lustrous |
| 12. Brick | (d) Transparent |
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why does sugar disappear in water?
- Define matter.
Section E – Short Answer (2 × 2 = 4 marks)
- What are soluble and insoluble materials? Give examples.
- Why do we use different materials to make different objects?
ANSWERS – SET 1 – Class Test
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Materials that shine when light falls on them are called ____________.
Answer: lustrous - The space occupied by matter is called ____________.
Answer: volume - Water, glass and air are examples of ____________ materials.
Answer: transparent - Sand and chalk powder are ____________ in water.
Answer: insoluble
Section B – True or False (1 × 4 = 4 marks)
- All metals are non-lustrous.
Answer: False - Sawdust floats on water as it does not dissolve.
Answer: True - Cardboard is an opaque material.
Answer: True - Mass is measured in grams and kilograms.
Answer: True
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Aluminium foil | (a) Soft |
| 10. Pillow | (b) Hard |
| 11. Glass tumbler | (c) Lustrous |
| 12. Brick | (d) Transparent |
Answer:
- Aluminium foil → (c) Lustrous
- Pillow → (a) Soft
- Glass tumbler → (d) Transparent
- Brick → (b) Hard
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why does sugar disappear in water?
Answer: Because sugar dissolves completely in water. - Define matter.
Answer: Anything that occupies space and has mass is called matter.
Section E – Short Answer (2 × 2 = 4 marks)
- What are soluble and insoluble materials? Give examples.
Answer: Materials that dissolve in water are soluble (e.g., salt), while those that do not dissolve are insoluble (e.g., sand). - Why do we use different materials to make different objects?
Answer: Because different materials have different properties suitable for different purposes.
SET 2 – Class Test (20 Marks)
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Objects can be grouped based on their ____________.
- Matter has ____________ and occupies space.
- Objects made of metal generally have ____________.
- Wood and cardboard are ____________ materials.
Section B – True or False (1 × 4 = 4 marks)
- Transparent materials do not allow light to pass through.
- Iron, copper and zinc are metals.
- Paper is a non-lustrous material.
- Pebbles are lighter than water.
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Water | (a) Hard |
| 10. Eraser | (b) Transparent |
| 11. Stone | (c) Soluble |
| 12. Salt | (d) Soft |
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why is glass used for making windows?
- Define soluble substances.
Section E – Short Answer (2 × 2 = 4 marks)
- List three properties used to classify materials.
- Explain hardness and softness with examples.
ANSWERS – SET 2
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Objects can be grouped based on their ____________.
Answer: properties - Matter has ____________ and occupies space.
Answer: mass - Objects made of metal generally have ____________.
Answer: lustre - Wood and cardboard are ____________ materials.
Answer: opaque
Section B – True or False (1 × 4 = 4 marks)
- Transparent materials do not allow light to pass through.
Answer: False - Iron, copper and zinc are metals.
Answer: True - Paper is a non-lustrous material.
Answer: True - Pebbles are lighter than water.
Answer: False
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Water | (a) Hard |
| 10. Eraser | (b) Transparent |
| 11. Stone | (c) Soluble |
| 12. Salt | (d) Soft |
Answer:
- Water → (b) Transparent
- Eraser → (d) Soft
- Stone → (a) Hard
- Salt → (c) Soluble
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why is glass used for making windows?
Answer: Because glass is transparent and allows light to pass through. - Define soluble substances.
Answer: Substances that dissolve fully in water are called soluble.
Section E – Short Answer (2 × 2 = 4 marks)
- List three properties used to classify materials.
Answer: Lustre, hardness, transparency. - Explain hardness and softness with examples.
Answer: Hard materials cannot be scratched easily (e.g., iron). Soft materials can be easily scratched or pressed (e.g., rubber).
SET 3 – Class Test (20 Marks)
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Materials that do not allow light to pass through are called ____________.
- ____________ is measured in litres and millilitres.
- Materials that can be easily scratched are called ____________.
- Chalk powder is ____________ in water.
Section B – True or False (1 × 4 = 4 marks)
- Metals lose their shine when exposed to air and moisture.
- Cloth is a suitable material for making a tumbler.
- Air is matter.
- Aluminium and copper are lustrous metals.
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Butter paper | (a) Hard |
| 10. Metal key | (b) Insoluble |
| 11. Sand | (c) Translucent |
| 12. Wood | (d) Hard to scratch |
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why is a wooden door opaque?
- Write one difference between transparent and translucent materials.
Section E – Short Answer (2 × 2 = 4 marks)
- What happens when sawdust is mixed with water? Explain.
- Why should we classify materials?
ANSWERS – SET 3
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Materials that do not allow light to pass through are called ____________.
Answer: opaque - ____________ is measured in litres and millilitres.
Answer: volume - Materials that can be easily scratched are called ____________.
Answer: soft - Chalk powder is ____________ in water.
Answer: insoluble
Section B – True or False (1 × 4 = 4 marks)
- Metals lose their shine when exposed to air and moisture.
Answer: True - Cloth is a suitable material for making a tumbler.
Answer: False - Air is matter.
Answer: True - Aluminium and copper are lustrous metals.
Answer: True
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Butter paper | (a) Hard |
| 10. Metal key | (b) Insoluble |
| 11. Sand | (c) Translucent |
| 12. Wood | (d) Hard to scratch |
Answer:
- Butter paper → (c) Translucent
- Metal key → (d) Hard to scratch
- Sand → (b) Insoluble
- Wood → (a) Hard
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why is a wooden door opaque?
Answer: Because it does not allow light to pass through. - Write one difference between transparent and translucent materials.
Answer: Transparent materials allow clear vision; translucent materials allow partial light but unclear vision.
Section E – Short Answer (2 × 2 = 4 marks)
- What happens when sawdust is mixed with water?
Answer: Sawdust floats and does not dissolve in water. - Why should we classify materials?
Answer: To study their properties and understand their uses easily.
SET 4 – Class Test (20 Marks)
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- The property that decides whether an object can be scratched is called ____________.
- Honey ____________ in water.
- ____________ materials allow light to pass partially.
- Objects made of clay and iron were mentioned in ____________ (ancient text).
Section B – True or False (1 × 4 = 4 marks)
- Glass is an opaque material.
- Opaque materials do not allow light to pass through.
- Plastic is a non-lustrous material.
- Volume is the amount of space occupied by matter.
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Glass | (a) Rough |
| 10. Rubber | (b) Transparent |
| 11. Stone | (c) Soft |
| 12. Jute | (d) Hard |
Section D – Very Short Answer (2 × 2 = 4 marks)
- What are opaque materials?
- Why do metals shine?
Section E – Short Answer (2 × 2 = 4 marks)
- Write two uses of classifying materials in our daily life.
- Explain with an example why some materials float on water.
ANSWERS – SET 4
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- The property that decides whether an object can be scratched is called ____________.
Answer: hardness - Honey ____________ in water.
Answer: dissolves partially - ____________ materials allow light to pass partially.
Answer: translucent - Objects made of clay and iron were mentioned in ____________(ancient text).
Answer: Rasaratnasamuchchaya
Section B – True or False (1 × 4 = 4 marks)
- Glass is an opaque material.
Answer: False - Opaque materials do not allow light to pass through.
Answer: True - Plastic is a non-lustrous material.
Answer: True - Volume is the amount of space occupied by matter.
Answer: True
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Glass | (a) Rough |
| 10. Rubber | (b) Transparent |
| 11. Stone | (c) Soft |
| 12. Jute | (d) Hard |
Answer:
- Glass → (b) Transparent
- Rubber → (c) Soft
- Stone → (d) Hard
- Jute → (a) Rough
Section D – Very Short Answer (2 × 2 = 4 marks)
- What are opaque materials?
Answer: Materials that do not allow any light to pass through. - Why do metals shine?
Answer: Because they have lustre.
Section E – Short Answer (2 × 2 = 4 marks)
- Write two uses of classifying materials in our daily life.
Answer: Helps in storage, selection of proper materials for making objects. - Explain with an example why some materials float on water.
Answer: Materials like wood float because they are less dense than water.
SET 5 – Class Test (20 Marks)
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Materials like metals that shine are called ____________.
- Sand is ____________ in water.
- Air, water and glass are ____________ examples.
- The quantity of matter is measured as ____________.
Section B – True or False (1 × 4 = 4 marks)
- A pillow is a hard object.
- Iron is harder than rubber.
- Vinegar mixes completely with water.
- Opaque materials allow full light to pass.
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Clay | (a) Soluble |
| 10. Salt | (b) Soft |
| 11. Metal spoon | (c) Lustrous |
| 12. Honey | (d) Thick liquid |
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why do some objects sink in water?
- What is the SI unit of mass?
Section E – Short Answer (2 × 2 = 4 marks)
- Describe the difference between lustrous and non-lustrous materials.
- Why does chalk remain undissolved in water?
ANSWERS – SET 5
Section A – Fill in the Blanks (1 × 4 = 4 marks)
- Materials like metals that shine are called ____________.
Answer: lustrous - Sand is ____________ in water.
Answer: insoluble - Air, water and glass are ____________ examples.
Answer: transparent - The quantity of matter is measured as ____________.
Answer: mass
Section B – True or False (1 × 4 = 4 marks)
- A pillow is a hard object.
Answer: False - Iron is harder than rubber.
Answer: True - Vinegar mixes completely with water.
Answer: True - Opaque materials allow full light to pass.
Answer: False
Section C – Match the Following (1 × 4 = 4 marks)
| Column I | Column II |
|---|---|
| 9. Clay | (a) Soluble |
| 10. Salt | (b) Soft |
| 11. Metal spoon | (c) Lustrous |
| 12. Honey | (d) Thick liquid |
Answer:
- Clay →(b) Soft
- Salt → (a) Soluble
- Metal spoon → (c) Lustrous
- Honey → (d) Thick liquid
Section D – Very Short Answer (2 × 2 = 4 marks)
- Why do some objects sink in water?
Answer: Because they are denser or heavier than water. - What is the SI unit of mass?
Answer: kilogram (kg)
Section E – Short Answer (2 × 2 = 4 marks)
- Describe the difference between lustrous and non-lustrous materials.
Answer: Lustrous materials shine (e.g., copper); non-lustrous materials do not shine (e.g., wood). - Why does chalk remain undissolved in water?
Answer: Because chalk is insoluble in water.
Class 6 Science Other Chapters
Class 6 Science Curiosity All Chapters – Practice Worksheet
- Chapter 1 The Wonderful World of Science Class 6 NCERT – Practice Worksheet
- Chapter 2 Diversity in the Living World Class 6 NCERT – Practice Worksheet
- Chapter 3 Mindful Eating: A Path to a Healthy Body Class 6 NCERT – Practice Worksheet
- Chapter 4 Exploring Magnets Class 6 NCERT – Practice Worksheet
- Chapter 5 Measurement of Length and Motion Class 6 NCERT – Practice Worksheet
- Chapter 6 Materials Around Us Class 6 NCERT – Practice Worksheet
- Chapter 7 Temperature and its Measurement Class 6 NCERT – Practice Worksheet
- Chapter 8 A Journey through States of Water Class 6 NCERT – Practice Worksheet
- Chapter 9 Methods of Separation in Everyday Life Class 6 NCERT – Practice Worksheet
- Chapter 10 Living Creatures: Exploring their Characteristics Class 6 NCERT – Practice Worksheet
- Chapter 11 Nature’s Treasures Class 6 NCERT – Practice Worksheet
- Chapter 12 Beyond Earth Class 6 NCERT – Practice Worksheet
Also Read
- NCERT Solutions for Class 6 All Subjects
- Class 6 Science Notes (Complete Summary in Hindi and English)
- Class 6 Science Curiosity – Fill in The Blanks
- Class 6 Science All Chapters – Match The Following
- Class 6 Science All Chapters – True/False
- Class 6 Science All Chapters – MCQs
- Class 6 Science Extra Important Questions (Curiosity)
- Class 6 Science Curiosity Worksheet
- Class 6 Science Curiosity NCERT Solutions
- NCERT Books for Class 6







