复习课中“问题导向-图解突破”的教学策略实践

A review teaching practice of“problem-oriented-diagram-aided”teaching strategy

以“问题导向-图解突破”为总体思路,通过创设具体的问题情境并整合高考试题,再以问题进阶为导向,借助图解逐步开展“中心法则”的复习教学,旨在完善学生的知识结构,形成知识体系。培养学生分析、归纳、比较、建模等科学思维,帮助学生在较好地理解生物学概念的基础上形成生命观念。

This article introduces a strategy of review instruction that follows the guideline of“problem-oriented—diagram-aided”.The teacher created specific problem scenarios and integrated test questions in the college entrance exam,using specific problems as the orientation,and diagrams to carry out a review lesson of the“central dogma”.This strategy is intended to improve students knowledge structure,form a knowledge system,foster students scientific thinking such as analysis,induction,comparison,and modeling,and help students to form life concepts on the basis of a better understanding of biological concepts.