Sorting Materials into Groups Class 6

 

Sorting Material into Groups is an extremely important chapter prescribed in the Class 6 Science syllabus. The chapter focuses on various types of objects and their sorting into different categories according to the type, shape, nature and characteristics. Students struggling with solving the questions of the exercise can take help from the provided answers. SimplyAcad has collated the NCERT Solutions for Class 6 Science Chapter 4 Sorting Material into Groups to help students complete the textbook exercise without any hassles.

NCERT Solutions For Class 6 Sorting Material into Groups

1. Name five objects which can be made from wood.

Solution: a) Table b) Chair c) Doors d) Desk e) Box

2. Select those objects which shine from the following: Glass bowl, steel spoon, plastic toy, cotton shirt

Solution: Glass bowls and steel spoons are the objects which shine.

3. Match the objects given below with the materials from which they could be made. Remember, an object could be made from more than one material, and a given material could be used for making many objects. Objects Material Book Glass Tumbler Wood Chair Paper Toy Leather Shoes Plastics

Solution: Objects Material Book Paper, wood Tumbler Glass, wood, plastic Chair wood, plastic Toy Glass, wood, paper, plastics, leather Shoes Leather, plastic

4. State whether the statements given below are True or False. (i) Stone is transparent, while glass is opaque. (ii) A notebook has lustre while an eraser does not. (iii) Chalk dissolves in water. (iv) A piece of wood floats on water. (v) Sugar does not dissolve in water. (vi) Oil mixes with water. (vii) Sand settles down in the water. (viii) Vinegar dissolves in water.

Solution: i) False ii)False iii) False iv) True v) False vi) False vii) True viii) True

5. Given below are the names of some objects and materials: Water, basketball, orange, sugar, globe, apple and earthen pitcher. Group them as: (a) Round shaped and other shapes (b) Eatables and non-eatables

Solution: (a) Round shaped – Basketball, Orange, Globe, Apple, Earthen Pitcher Other shapes – Water, Sugar (b) Eatables – Water, Orange, Sugar, Apple Non-eatables – Basketball, Globe, Earthen Pitcher

6. List all items known to you that float on water. Check and see if they will float on oil or kerosene.

Solution: A few items that float on water are as follows: 1. Sponge’s piece 2. Plastic bottle 3. Paper’s piece 4. Thermocol’s piece 5. Wood 6. Plastic ball 7. Cork However, these items will not float on oil or kerosene.

7. Find the odd one out from the following: a) Table, Bed, Baby, Chair, Cupboard b) Rose, Boat, Lotus, Jasmine, Marigold c) Aluminum, Copper, Iron, Sand, Silver d) Sugar, Sand, Salt, Copper Sulphate

Solution: a) Baby – others are made up of wood b) Boat – others are flowers c) Sand – others are metals d) Sand – others are soluble in water