Pedagogical Issues (CTET 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.

Geometric shapes in a box

Geometric Shapes in a Box

Class III student is sorting all shapes on the basis of the number of sides

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.

Four figures shows bindis in different row and columns

Four Figures Shows Bindis in Different Row and Columns

The representation of number of bindis in different way

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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