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30.8.2021 science year 2 mixture method to separate a mixtur

Total questions: 82

Worksheet time: 42mins

Name
Class
Date
1.

Separate two big-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

2.

Separate fine-sized materials ans large-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

3.

Separate materials that can be attracted by magnet.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

4.

Separate materials that can float from materials that sink.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

5.

Separate solid materials from liquid materials.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

6.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

7.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

8.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

9.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

10.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

11.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

12.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

13.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

14.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

15.

What is a mixture?

a)

A mixture contains two or more materials that are mixed together

b)

A mixture contain one material and did not mix with anything

c)

A mixture is like flour

d)

I don't know the answer

16.

Click on the methods that we can use to separate a mixture.

a)

Hand-picking

b)

Stirring

c)

Sieving

d)

Magnetic attraction

e)

Floatation

17.

What is hand-picking method most suitable for?

a)

To separate fine-sized materials and large sized materials

b)

To separate materials that can float and materials that sink

c)

To separate two or more big sized materials

d)

To separate solid materials from liquid materials

18.

Is "filtration" also a method that we can use to separate a mixture?

a)

Yes

b)

No

19.

(a)   is a method that we use to separate materials that can be attracted by a magnet.

20.

What method is most suitable to separate this mixture?

a)

Hand-picking

b)

Magnetic attraction

c)

Sieving

d)

Filtration

21.

(a)   is used to separate fine-sized materials and large-sized materials.

22.

What method should we use to separate this mixture?

a)

Hand-picking

b)

Sieving

23.

What item will be attracted by a magnet in this mess?

a)

Paper clips

b)

Pencils

c)

Eraser

d)

Rubber bands

24.

Filtration and evaporation are...

a)

A mixture of two substances.

b)

A homogeneous mixture.

c)

Methods to separate the components of mixtures.

d)

A physical combination.

25.

Which method can you use to separate sand and iron filings?

a)

Distillation

b)

Magnetism

c)

Filtration

d)

Evaporation

26.

What is the filtration method used for?

a)

To separate a liquid from a gas

b)

To separate a liquid from a solid

c)

To separate a liquid from a liquid

d)

To separate a solid from a solid

27.

Using the filtration method, which mixture would you separate?

a)

Sand and Iron Filings

b)

Sand and sugar

c)

Water and sand

d)

Water and sugar

28.

What process could you use to separate lemons seeds from lemon juice in a mixture?

a)

magnetism

b)

condensation

c)

filtration

29.

A filter can be used to separate substances that re attracted to a magnet.

a)

true

b)

false

30.

The process of separating substances using a filter is...

a)

magnetism

b)

evaporation

c)

filtration

31.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

32.

We used this tool to separate the large size material and fine size material. This is a .......

a)

sieve

b)

filter funnel

c)

beaker

33.

What is a mixture?

a)

A mixture contains two or more materials that are mixed together

b)

A mixture contain one material and did not mix with anything

34.

Choose 3 methods that we can use to separate a mixture.

a)

Hand-picking

b)

Conductor

c)

Sieving

d)

Magnetic attraction

e)

Germination

35.

What is hand-picking method most suitable for?

a)

To separate solid materials from liquid materials

b)

To separate materials that can float and materials that sink

c)

To separate two or more big sized materials

36.

__________ is used to separate fine-sized materials and large-sized materials.

a)

Sieving

b)

Floatation

c)

Hand picking

37.

What method should we use to separate this mixture?

a)

Hand-picking

b)

Sieving

38.

The picture shows nuts. Is it a mixture?

a)

Yes

b)

No

39.

Name this method to separate the mixture.

a)

Sieving

b)

Floatation

c)

Filtration

40.

This is one of the method to separate mixture. What it is?

a)

Filtration

b)

Floatation

c)

sieving

41.

Is it a mixture ?

a)

Yes

b)

No

42.

Name this method .

a)

Sieving

b)

Filtration

c)

Floatation

43.

Separate two big-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

44.

Separate fine-sized materials ans large-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

45.

Separate materials that can be attracted by magnet.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

46.

Separate materials that can float from materials that sink.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

47.

Separate solid materials from liquid materials.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

48.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

49.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

50.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

51.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

52.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

53.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

54.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

55.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

56.

Choose the most suitable method to separate the mixture according to the picture.

a)

Magnetic attraction

b)

Floatation

c)

Sieving

d)

Hand-picking

57.

What is hand-picking method most suitable for?

a)

To separate fine-sized materials and large sized materials

b)

To separate materials that can float and materials that sink

c)

To separate two or more big sized materials

d)

To separate solid materials from liquid materials

58.

What is a mixture?

a)

A mixture contains two or more materials that are mixed together

b)

A mixture contain one material and did not mix with anything

c)

A mixture is like flour

d)

I don't know the answer

59.

What item will be attracted by a magnet in this mess?

a)

Paper clips

b)

Pencils

c)

Eraser

d)

Rubber bands

60.

This is one of the method to separate mixture. What it is?

a)

Filtration

b)

Floatation

c)

sieving

61.

Separate two big-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

62.

Separate fine-sized materials ans large-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

63.

Separate materials that can be attracted by magnet.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

64.

Separate materials that can float from materials that sink.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

65.

Separate materials that can float from materials that sink.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

66.

Separate solid materials from liquid materials.

a)

Sieving

b)

Floatation

c)

Filtration

d)

Hand-picking

67.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

68.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

d)

Hand-picking

69.

Which mixture can easily be separated by Hand/Tweezers

a)
b)
c)
d)
70.

The science teacher accidentally combined metal shavings with sand, what method can be used to separate the mixture?

a)
b)
c)
d)
71.

If you had a mixture of rocks and sand and needed to separate them what method would work best?

a)
b)
c)
d)
72.

What methods have we discussed, that we could use to separate mixtures? Check all that apply, there will be more than one answer.

a)

Handpicking/Tweezers

b)

Sieving or Sifting

c)

Evaporation

d)

Magnetic Separation-

e)

None of the above.

73.

What is the definition of a Mixture?

a)

a combination of one material. Example Cheerios.

b)

a combination of two or more materials that can be easily separated by some physical means.

74.

True or False: A mixture must have at least two different materials.

a)

True

b)

False

75.

True or False: You can use your hands or tweezers to separate salt from water.

a)

True

b)

False

76.

True or False: The best way to separate rocks and sand is to use a sieve to sift the sand, this will allow the sand to fall through and the rocks to stay.

a)

True

b)

False

77.

Choose the most suitable method to separate the mixture according to the picture.

a)

Filtration

b)

Floatation

c)

Sieving

78.

Separate two big-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

79.

What is a mixture?

a)

A mixture contains two or more materials that are mixed together

b)

A mixture contain one material and did not mix with anything

c)

A mixture is like flour

80.

What is hand-picking method most suitable for?

a)

To separate solid materials from liquid materials

b)

To separate materials that can float and materials that sink

c)

To separate two or more big sized materials

81.

This is one of the method to separate mixture. What it is?

a)

Filtration

b)

Floatation

c)

sieving

82.

Apakah kaedah mengasingkan campuran ini?

What is the method to seperate this mixture?

(a)