Concept:EVS in early primary classes is taught through integrating it with other subjects like Language and Mathematics, not as a separate subject.
Explanation:For classes I and II, EVS concepts are merged into Language and Mathematics lessons.
This makes learning contextual and connected to the child’s immediate environment.
National Curriculum Framework‑2005 recommends EVS as a separate subject only from class III to V.
Option A is false because EVS is a separate subject from class III onward, not I‑V.
Option C is incorrect: it mentions classes II, III, IV, but the integration with Language and Math is only for classes I and II.
Option D is wrong because Science and Social Science are not used for classes I and II; integration is with Language and Math.
Thus, only option B correctly describes the teaching approach for classes I and II.
Answer:B. For classes I and II, EVS is taught through language and Mathematics.