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教学难点是指因知识本身的抽象、深奥或在纳入新知时有较为明显的思维障碍,而导致学生学习时表现出盲目、粗糙、乏味心理状态的内容。数学教材中的难点有很多,它们虽然都被称为难点,但每个难点的自身情况又有所不同,因此,教学中,应该根据难点本身的特点,结合班级学生的客观情况,选择最佳的教学方法来解决教学难点。 (1)铺垫法。教学是师生共同参与的双边活动。要使师生的信息往来顺利进行,在教学新知前,教师
Difficulties in teaching refers to the content of the blind, rough and boring state of mind when students learn because of the abstract, esoteric or profound thinking obstacle of knowledge when they are included in new knowledge. Although there are many difficulties in the teaching of mathematics, although they are all called difficult points, their own conditions are different for each difficulty. Therefore, teaching should be based on the characteristics of the difficulty itself, in combination with the objective conditions of the class students, to choose the best Teaching methods to solve teaching difficulties. (1) bedding method. Teaching is a bilateral activity where teachers and students participate together. To make the smooth communication of information between teachers and students, teaching new knowledge, teachers