Concept:EVS is a multidisciplinary subject that requires active learning. The teacher guides students to construct their own understanding rather than just delivering facts.Explanation:The EVS teacher does not simply provide or give information. Instead, they create a student-centred, interactive environment. They use strategies like inquiry-based, project-based, and experiential learning. This encourages students to explore, ask questions, and think critically. The teacher facilitates discovery and problem-solving. Students develop deeper understanding and analytical skills through collaboration and independent thinking. This constructivist approach makes the teacher a facilitator of knowledge, not a provider or giver.Answer:Option C: Facilitator of knowledge.