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在对数学课堂教学实践进行分析过程中发现,在创设教学情境过程中,以问题而引导学生展开探究活动,但探究中问题和目标之间脱节,从而导致问题过多,效果不佳.因此,如何根据教学中存在的问题而思考对策,这就成了广大数学教师值得共同探讨的话题.一、情境——要重引导,轻形式在数学教学中有大量的概念、公式、定理等,这些知识是对事物特点的抽象性概括,故而具有抽象性特点,学生在学习这些知识过程中,需要以一定的直观形象素材作为过渡.而在以
In the course of analyzing teaching practice in mathematics classroom, we found that in the process of creating teaching situation, we should guide students to explore activities with questions, but there is a disconnect between the question and the goal in the study, which leads to too many problems and poor results.Therefore, How to think about the countermeasures based on the existing problems in teaching has become a topic that the majority of math teachers should discuss together.First, the situation - to re-guide, light form has a large number of concepts, formulas, theorems and so on in mathematics teaching Knowledge is an abstract summary of the characteristics of things, so it has abstract characteristics, students in the process of learning these knowledge, the need for a certain degree of visual image material as a transition in the