CTET 2 Math and Science 9 Jan 2023 Paper

Question : 89 of 150

Marks: +1, -0

Which of the following conceptual sequence violates the principle of proceeding from “concrete to abstract’ ?

Different kinds of materials are observed before introducing the structure of atom
Observation of chemical changes precedes the introduction to chemical reactions
Various kinds of food items are discussed before teaching the various and nutrients
The concept of electric charge is introduced before introducing electricity

Go to Question:

Prev Question

Next Question