# Pedagogical Issues-Nature of Mathematics (CTET Paper-I Math): Questions 27 - 29 of 31

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## Question number: 27

» Pedagogical Issues » Nature of Mathematics

Appeared in Year: 2012

MCQ▾

### Question

Shailja can express a number in different ways. For example 4 = 2 + 2 or 4 = 1 + 3 etc. In which developmental phase of numbers is she? – (November)

### Choices

Choice (4) Response

a.

Operating phase

b.

Quantifying phase

c.

Partitioning phase

d.

Factoring phase

## Question number: 28

» Pedagogical Issues » Nature of Mathematics

Appeared in Year: 2012

MCQ▾

### Question

Hamida always allows her students to observe the number pattern and to form conjectures on their own in order to enhance their mathematical abilities. She wrote the following problems on board and asked the students to write the answers:

Through the set of questions she wants the students to observe that – (November)

### Choices

Choice (4) Response

a.

As one divisor is decreased by 10 and the other is increased by power of 10, the product remains same

b.

If both the divisor and the dividend are decreased by power of 10, the quotient is also decreased by the power of 10

c.

As one factor is divided by 10 and the other is multiplied by 10, the product remains same

d.

If both the divisor and the dividend are increased or decreased by power of 10, the quotient remains the same

## Question number: 29

» Pedagogical Issues » Nature of Mathematics

Appeared in Year: 2015

MCQ▾

### Question

Some students of Class II face difficulty in the addition of two digit numbers involving ‘carrying over’. Reason behind this is lack of: (September)

### Choices

Choice (4) Response

a.

Understanding of difference between face value and place value.

b.

Understanding of regrouping process.

c.

Interest in mathematics.

d.

Understanding the importance of zero.

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