How does a human teacher increase cooperation among children?

Correct answer: By making them work together

The governing concept is cooperative learning through shared classroom activity. A human teacher can form pairs or groups, assign a common task, invite children to exchange ideas and guide them toward a joint result. Working together helps learners practise listening, responsibility, communication and mutual assistance. Thus option A is correct. Separating or locking children prevents cooperation rather than developing it. Making a machine do everything removes meaningful interaction, and stopping questions discourages participation and understanding. The answer therefore describes a practical way in which human teaching builds both academic learning and positive social habits among children.