Mathematical Content-Nature of Mathematics and Logical Thinking (CTET Paper-II Mathematics): Questions 7 - 9 of 13

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Question number: 7

» Mathematical Content » Nature of Mathematics and Logical Thinking

Appeared in Year: 2012

MCQ▾

Question

Manipulatives in Mathematics class are used to (May)

Choices

Choice (4) Response

a.

Make students more skillful by having concrete experiences

b.

Give first-hand experience to students in order to make them good problem solvers

c.

Demonstrate mathematical ideas and construct mathematical understanding

d.

Engage students so that they do not interact with each other and maintain discipline in class

Question number: 8

» Mathematical Content » Nature of Mathematics and Logical Thinking

Appeared in Year: 2012

MCQ▾

Question

This is a problem from NCERT textbook of Mathematics:

“In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5 % per hour. Find the bacteria at the end of 2 hours if the count was initially 5, 06, 000. ” With the help of this problem teacher can inculcate the following value: (Nov)

Choices

Choice (4) Response

a.

Bacteria always grows and does not decay.

b.

Mathematics is required in every sphere of life.

c.

To conduct experiment in Biology Lab the knowledge of Mathematics is essential.

d.

Preventive measures shall be taken immediately to prevent the spread of epidemics because the bacteria grow at very fast rate.

Question number: 9

» Mathematical Content » Nature of Mathematics and Logical Thinking

Appeared in Year: 2012

MCQ▾

Question

“Two numbers are in the ratio 5: 3. If they differ by 18, what are the numbers? ” This question is framed to test a student’s (Nov)

Choices

Choice (4) Response

a.

Computational ability

b.

Verbal ability and procedural fluency

c.

Conceptual understanding

d.

Procedural fluency

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