布朗等人在“情景认知和学习文化”一文中首次提出了情景认知的观点,认为知识是具有情景性的,知识是在情景中通过活动与合作而产生的;当学习发生在有意义的情景之中才是有效的;只有在情景中呈现的知识,才能激发学习者的认知需要,从而产生学习动机和学习兴趣。因此有效的教学需 Brown et al. put forward the concept of situational cognition for the first time in the article “Situation Cognition and Learning Culture”. They believe that knowledge is contextual, knowledge is generated through activities and cooperation in the scenario, and learning occurs when it is meaningful. The situation is only valid; only the knowledge presented in the scenario can stimulate the learner’s cognitive needs, thereby generating learning motivation and interest in learning. Therefore effective teaching needs