初中数学建模教学策略探索
2021-10-29邵伟
邵伟
【摘 要】数学文化的发展是为了满足现实世界的需求,因此,数学教育也要回归于学生的生活,让学生掌握使用数学知识去解决生活实际问题的能力,从而让数学教育发挥出最终的价值。在初中数学教学过程中,教师要注重引导学生关注数学知识的应用,鼓励并且引导学生展开数学建模的学习,让学生真正理解数学知识,在生活中遇到问题时首先想到如何使用建模的方法去找到突破口,从而激发出学生的内在潜能,让学生对数学知识产生更深刻的理解,促进学生创造能力的发展,提升初中数学教学效益。
【关键词】初中数学;建模教学;数学应用
中图分类号:G633.6 文献标识码:A 文章编号:0493-2099(2021)30-0025-02
Exploration of Teaching Strategies in Junior High School Mathematical Modeling
(Bangang Town Central School, Yingshang County, Fuyang City, Anhui Province,China) SHAO Wei
【Abstract】The development of mathematics culture is to meet the needs of the real world. Therefore, mathematics education should also return to students' lives, so that students can master the ability to use mathematics knowledge to solve practical problems in life, so that mathematics education can exert its ultimate value . In the junior high school mathematics teaching process, teachers should pay attention to guiding students to pay attention to the application of mathematical knowledge, encourage and guide students to start the study of mathematical modeling, so that students truly understand mathematical knowledge, and first think of how to use modeling when encountering problems in life ways to find breakthroughs, so as to stimulate students' inherent potential, allow students to have a deeper understanding of mathematics knowledge, promote the development of students' creative ability, and enhance the effectiveness of junior high school mathematics teaching.
【Keywords】Junior high school mathematics; Modeling teaching; Mathematics application
數学建模教学,就是指让学生根据数学知识在现实生活中的实际需求来建立数学模型,对数学模型进行求解,然后根据结果去解决实际问题。在过去的初中数学教学过程中,由于受到了应试教育观念的影响,教师大多会忽视对学生实际应用能力的培养,导致数学教育与学生的实际生活之间出现了断层,学生很难灵活地使用知识去解决实际问题,从而限制了学生创造性思维的发展。因此,在新课程改革的环境下,初中数学教师要积极地对传统的教学观念和教学方法进行优化,推进数学建模教学的开展,让学生从更多的角度去了解数学文化,体会数学学习的成就感。
一、从简单出发,树立学生建模的自信心
在初中数学教学中使用建……