Science — Pedagogical Issues — Practice

Question 1

Which of the following best describes the empirical characteristic of science?

Accepted Answer

B

Question 2

Which of the following correctly orders the typical stages of the scientific method?

Accepted Answer

B

Question 3

The historical shift from an Earth-centred to a Sun-centred model of the solar system, once better evidence became available, best illustrates which characteristic of scientific knowledge?

Accepted Answer

B

Question 4

NCERT's Position Paper on the Teaching of Science argues that Indian science education has too often reduced science to

Accepted Answer

B

Question 5

A Class VI textbook introduces a highly abstract, formally symbolic explanation of atomic structure that most students at that stage cannot yet meaningfully grasp, despite being factually accurate. This is best described as a failure of

Accepted Answer

B

Question 6

A textbook chapter simplifies a scientific concept so much, in an effort to make it easy to understand, that the simplified version is now factually incorrect. This is best described as a failure of

Accepted Answer

C

Question 7

A teacher delivers a technically accurate, well-pitched lecture on the water cycle, but students never observe, predict, or test anything themselves throughout the unit. This unit is weakest on which validity criterion?

Accepted Answer

C

Question 8

A Class VIII unit on the structure of the atom presents only the current, modern model, with no mention of how scientific understanding of atomic structure changed across earlier models before arriving at the current one. Assuming the content is accurate and well-pitched, this unit is weakest on

Accepted Answer

D

Question 9

Which of the following curriculum design choices would most directly satisfy process validity, as distinct from the other three validity criteria?

Accepted Answer

C

Question 10

Per the Position Paper on the Teaching of Science, science content at the upper-primary stage should ideally be

Accepted Answer

B

Question 11

According to NCF 2005's stage-wise curriculum structure, how does science teaching at the upper-primary stage (Classes VI-VIII) differ from the primary stage (Classes I-V)?

Accepted Answer

A

Question 12

A teacher wants students to understand why some materials conduct electricity and others don't. Which approach best reflects the observation-experiment-discovery triad this chapter describes?

Accepted Answer

B

Question 13

A teacher asks quick oral questions during a lesson and reviews students' observation notebooks weekly, using what she notices to adjust her next lesson's approach. This is best described as

Accepted Answer

C

Question 14

In assessing a Class VII student's science practical work, which of the following would NOT typically be part of what is being evaluated?

Accepted Answer

C

Question 15

Which of the following evaluation questions best reflects the Position Paper's recommendation to move beyond textbook-recall assessment in science?

Accepted Answer

C

Question 16

'Scientific temper,' as an aim of science teaching per NCF 2005, refers chiefly to nurturing

Accepted Answer

B

Practice — Science — Pedagogical Issues

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