Concept:Learning is a lifelong process that begins at birth through constant interaction with the environment. Thinking involves manipulating and analyzing information from the surroundings. Children learn best when they actively engage with the world, not as passive receivers.Explanation:A child primarily thinks and learns by being actively involved in activities and social interactions. Option A (passive receiver) is incorrect because children need to explore and construct knowledge by themselves. Option B (fear of punishment) is wrong – a fearful environment hinders learning, so a free and supportive atmosphere is essential. Option D (stimulus-response associations) is too narrow; learning is more than just forming simple associations. Instead, children learn through hands‑on experiences, observation, tours, and discussions. Teachers should encourage divergent thinking and provide opportunities for students to analyse their own activities. This approach helps children build understanding through their own efforts and social exchanges.Answer:Option C: Through her own activity in the world including social interactions.