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在新课程高效课堂模式研究的背景下,研究出了“情境、分组学习、建构”课堂模式,有效提高了生物课堂教学的效率。在这种模式中,学生在情境探究中,通过观察、思考、合作、交流和操作等方法,很快就能形成解决疑难问题的思路;分组学习通过组内成员彼此间的分工、交流与合作,共同完成学习任务,再通过教师科学合理地引导,便能顺利完成知识的建构。
Under the background of the research on efficient classroom model of new curriculum, we have developed the classroom model of “situation, group study and construction”, which effectively improves the efficiency of biological classroom teaching. In this model, students can quickly form ideas for solving difficult problems in situational investigation by means of observation, thinking, cooperation, exchange and operation. Grouping learning can be achieved through the division of labor, communication and cooperation among members of the group , To complete the task of learning together, and then through the teacher’s scientific and rational guidance, we can successfully complete the construction of knowledge.