论文部分内容阅读
新课标指出:“通过操作、观察、体验,引导学生进行比较、分析、综合,在感性材料的基础上加以抽象、概括,培养学生有条理、有根据地思考和解决问题。”在日常教学过程中,教师要遵循学生的认识规律,结合实际生活,利用教具、学具、插图等直观手段,帮助学生理解数学知识,形成技能、技巧。一、直观教具使用中存在的问题(一)形式单一使用直观教具辅助课堂教学能够帮助学生理解数学知识,加强数学与生活的联系。但是在实际运用中,大部分教
The new curriculum standard states: “Through the operation, observation and experience, students are guided to compare, analyze and synthesize, to abstract and summarize on the basis of perceptual material, to train students to think and solve problems systematically and reasonably.” In the daily In the process of teaching, teachers should follow the students’ cognition rules, combine with the actual life, and make use of visual means such as teaching aids, school tools and illustrations to help students understand math knowledge and form skills and skills. First, the visual aids in the use of the existing problems (A) the use of a single form of visual aid aids classroom teaching can help students understand mathematical knowledge, and strengthen the connection between mathematics and life. However, in practice, most teach