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习题课是高中数学重要的课型,不仅仅关系到学生考分的高低,更关乎学生的思维能力和解决实际问题能力的提升.学生的解题应该是有序的,思维发展应该有一定的步骤.本文就该话题结合笔者的教学实践进行分析,望能有助于教学实践.一、学生解题思维训练的三个阶段笔者在实践中将学生解题能力的培养分为了三个阶段:(1)模仿性解题;(2)尝试性解题;(3)发现性解题.1.模仿性解题该阶段的思维训练,通常是教师给学生提供例题和习题,学生只需要分析习题的条件,能够很自然地检索头脑中已有的
Exercises is an important class in high school mathematics, not only related to the level of student scores, but also related to students’ ability to think and improve the ability to solve practical problems of students should be orderly, thinking of development should have some steps In this paper, the topic of the author’s teaching practice combined with analysis, hope can help teaching practice .Three stages of students’ problem-solving thinking training in practice, the author of the students problem-solving ability is divided into three stages: 1) Imitative problem solving; 2) tentative problem solving; 3) foundative problem solving. 1. Imitative problem solving At this stage of thinking training, teachers usually provide students with examples and exercises. Students only need to analyze exercises The conditions that make it natural to retrieve what is already in the mind