Which of the following can enhance critical thinking among children?

Concept

Critical thinking is the disciplined process of analysing, questioning, comparing and evaluating ideas to reach reasoned judgements. In a classroom it is fostered by activities that demand active, higher-order mental engagement and the weighing of multiple viewpoints, rather than by the passive reception or one-way transmission of information.

Application

Apply this principle to each approach by checking whether it forces the child to reason, justify and weigh ideas against others'.

• Discussing in small groups and then sharing with the whole class makes every child articulate a position, listen to differing views, defend or revise ideas, and synthesise a shared conclusion. This active exchange of reasoning is exactly the analysis, questioning and evaluation that critical thinking requires.

• Reading a textbook in class is a receptive activity; the child absorbs given information without being required to question or evaluate it.

• Reading the extended-learning section at the end of a textbook only adds more content to absorb; on its own it does not demand reasoning or debate.

• A teacher demonstrating experiments keeps the child as an observer of a single, pre-determined procedure, with little scope to pose alternatives or argue interpretations.

Cross-check

This matches the constructivist stance of NCF 2005, which holds that knowledge is actively built through dialogue, peer interaction and reflection. Among the four approaches, only the group-discussion-then-sharing model centres on learner reasoning and the exchange of viewpoints, so it is the one that genuinely enhances critical thinking.