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中学生的抽象思维能力还比较弱,对教学中遇到的一些抽象的名词、概念、原理等的理解和接受有一定困难。在教学中恰当选用直观性教学手段,把抽象的内容具体化、形象化,可帮助学生掌握抽象的名词、概念和原理。我在教学中尝试直观性教学的做法是: 一、课堂教学运用直观手段。 我所选用的直观手段分实物直观(实物,模型等)和模象直观(图表等)两类。在讲课当中把实物教具出示给学生,用以说明或印证所阐述的概念,原理。 1.选用实物和模型。如我了解到学生对“商品是使用价值和价值的统一”这一原理的理解有困难,在讲课时,我拿了一件衣服和某次参观周口店时在山顶洞人居住的山洞里抬
The abstract thinking ability of middle school students is still relatively weak, and there are certain difficulties in understanding and accepting some abstract terms, concepts, and principles encountered in teaching. Intuitive teaching methods are used in teaching, and the abstract content is embodied and visualized. It can help students master abstract nouns, concepts and principles. In the teaching, I try to use intuitive teaching methods: First, use intuitive methods in class teaching. The intuitive methods I chose to use were divided into two categories: physical objects (in-kind, models, etc.) and impressions (graphics, etc.). In the lectures, the physical teaching aids are presented to the students to illustrate or confirm the concepts and principles explained. 1. Use physical objects and models. As I learned that students have difficulty understanding the principle that “commodity is the unity of use value and value”, during the lecture, I took a piece of clothing and carried it in a cave inhabited by a mountaintop cave while visiting Zhoukoudian.