建构主义学习理论强调学习是一个积极主动的建构过程,不能被动地接收外在信息,而应根据前认知结构主动地、有选择地建构当前事物的意义.即学习是一个以积极的心态调动原有的知识经验、发现新问题、同化新知识的主动建构过程.在“探究串联电路中的电流特点”的活动中,学生经历了“在学习中探究、在探究中会学”的动态建构知识和能力的过程,并且在小组合作中体会到成功的喜悦和求知的动力.在探究活动中,绝大多数小组都能 Constructivism learning theory emphasizes that learning is a proactive construction process, can not passively receive external information, but should be based on the pre-cognitive structure to actively and selectively construct the meaning of the current thing.Learning is a positive attitude to mobilize The original knowledge and experience, discover new problems, the process of assimilating the new knowledge of the initiative to build.In the “Inquiring the current characteristics of the series circuit,” the activities of the students have gone through “learning to explore, to learn in the study ”Dynamic process of building knowledge and ability, and in the group cooperation experience the joy of success and motivation for knowledge in the inquiry activities, the vast majority of groups can