Consider the following statements: (1) A problem is identified. (2) Small groups are formed. (3) All members are encouraged to find the solution and express their ideas. (4) No idea is criticized, however ideas can be modified. Which teaching technique is being referred to here?

Forming small groups, encouraging everyone to offer ideas freely and forbidding criticism while allowing modification describes brainstorming.

Brainstorming, given by Alex Osborn, seeks a large quantity of ideas quickly for later evaluation.

Its cardinal rule is deferring judgement so that free, spontaneous idea generation is not blocked.

Ideas may be built on or modified, but they are not criticised while views are invited.

A task group works to complete an assigned job, not to generate uncensored ideas.

An inquiry group investigates a problem systematically, and role play enacts real situations, both different from brainstorming.