# Pedagogical Issues (CTET (Central Teacher Eligibility Test) Paper-I Math): Questions 47 - 48 of 135

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## Question number: 47

» Pedagogical Issues » Place of Mathematics in Curriculum

Appeared in Year: 2013

MCQ▾

### Question

According to Van Hiele level of geometric thought, the five levels are - visualization, analysis, informal deduction, formal deduction arid rigour. Some polygons are given to a child of Class III for sorting.

He classified the polygons on the basis of the number of sides. This child is at ________ level of Van-Hiele Geometrical thought- (July)

### Choices

Choice (4) Response

a.

Analysis

b.

Formal deduction

c.

Visualization

d.

Informal deduction

## Question number: 48

» Pedagogical Issues » Language of Mathematics

Appeared in Year: 2013

MCQ▾

### Question

Following are array diagram using bindis to represent 15.

The way of representing 15 or any other number in the above manner can be used to teach concept of- (July)

### Choices

Choice (4) Response

a.

Representation of a number as product of two numbers, commutative property of multiplication, multiplication identity, identification of prime and composite numbers.

b.

Representation of a number as product of two numbers, commutative property of multiplication, multiplicative identity, identification of prime and composite numbers, area of rectangle using units quantity

c.

Area and commutative property

d.

Commutative property of multiplication, identification of prime and composite numbers, area of rectangle

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