Worksheet for Sorting Materials into Groups

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Question 1
Match the Column I with Column II
Worksheet for Sorting Materials into Groups

Question 2
Sam found a bag containing the following materials
(i) mirror
(ii) Paper stained with oil
(iii) wood
(iv) Glass spectacles
Which is/are these materials are opaque.
(a) (i) only
(b) (iv) only
(c) (i) and (iii)
(d) (ii) and (iv

Question 3
Fill in the blanks
(a) Materials that do not allow light to pass through them are called ____.
(b) Metals have a shiny appearance called _____.
(c) Materials which can be pressed easily are called _____ materials.
(d) Copper and gold are _______
(e) Dried leaves fallen on the surface of a pond _____ in the pond
(f) ______ and ________ dissolves in water

Question 4
State whether the statements given below are True or False.
(i) Wood is opaque, while glass is transparent .
(ii) Materials are grouped for convenience ,study their properties and their uses
(iii) Hydrogen dissolves in water.
(iv) A piece of wood floats on water.
(v) All gases dissolve in water.
(vi) Oil mixes with water.
(vii) Sand settles down in water.
(viii) Nitrogen dissolves in water.
(ix) Salt is soluble in water while sand is not.
(x) cooked rice is a soft material

Question 5
Why metals often lose their shine and appear dull?

Question 6
Which of the following materials is not lustrous?
(a) Gold
(b) Silver
(c) Wood
(d) Diamond

Question 7
How do aquatic plants and animals survive in water?

Question 8
Which of the following is a soft material?
(a) Iron
(b) Sponge
(c) Plastic
(d) None of these

Question 9
Select odd one out?
(a) Aluminium
(b) Iron
(c) Silver
(d) Sand

Question 10
Find the odd one out from the following
(a) Tawa
(b) Spade
(c) Pressure cooker
(d) Eraser

Question 11
Find the Jumbled word

Question 12
Which ones are correct
(a) A stone is hard. It therefore sinks in water.
(b) Sponge is soft. It can be compressed easily.
(c) Water in transparent. Things can be clearly seen through it.
(d) All are correct.

Question 13
Which one is compressible?
a. Cotton
b. Gold
c. Marble
d. stone

Question 14
Which pair of substance float in water?
(a) Pin, oil drops
(b) Coin, rubber band
(c) Plastic ball, feather
(d) Iron nail, cotton thread

Question 15
Crossword Puzzle

2. cotton is a ____materials
4. The materials which are difficult to compress are known as _________
5. Iron,copper , aluminium is called _____
6. The materials through which objects can be seen, but not clearly, are known as _________
8. shiny appearance is termed as ______
1. Opaque material which we got from trees
3. water is a _______ liquid
7. vinegar is ______ in water

Question 16
Pick one material from the following which is completely soluble in water.
(a) Chalk powder
(b) Tea leaves
(c) Glucose
(d) Saw dust

Question 17
You are provided with the following materials
(i) Magnifying glass (ii) Mirror
(iii) Stainless steel plate (iv) Glass tumbler
Which of the above materials will you identify as transparent?
(a) (i) and (ii)
(b) (i) and (iii)
(c) (i) and (iv)
(d) (iii) and (iv)

Question 18
An iron nail is kept in each of the following liquids. In which case would it lose its shine and appear dull?
(a) Mustard oil
(b) Soft drink
(c) Coconut oil
(d) Kerosene

Question 19
  1. Materials which can be compressed are called __________.
  2. __________ and ____________________ are examples of transparent materials.
  3. Wood is a __________ material. (based on visibility through it)
  4. Some materials are __________. in water whereas some others are __________.
  5. Objects around us are made up of __________ materials.

Question 20
  1. Tcenlstrnau
  2. Esubolsnil
  3. Treslu
  4. Tnetnarrpsa
  5. Eouaqp

Question 21
TRUE OR FALSE [ 1 mark]
  1. Coconut oil easily mix with water.
  2. All materials have similar appearance.
  3. Materials which are difficult to compress are called hard.
  4. Gases like oxygen dissolve in water.
  5. Cotton will easily float in water.

Question 22

Question 23
Choose the odd one out: [ 1 mark]
  1. Milk, sugar, olive oil, salt
  2. Table, bed, refrigerator, chair
  3. Glass, plastic, cardboard, water
  4. Aluminium, Salt, iron, silver

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