结构化理论引导下的初中数学深度教学策略探析

Exploration of Deep Teaching Strategies for Middle School Mathematics Guided by Structured Theory

初中数学教师要正确理解数学核心素养培养内涵,以深度教学实现教学过程的优化,形成高质量的数学教学环境。在初中数学学习过程中,学生往往出现单元考试成绩还比较理想,而期末考试成绩不够理想的现象。这是因为教师习惯于把整体性知识内容分割成一个个零碎的知识点,在每个知识点上反复训练,实现各个击破,没有形成完善的知识结构。为改变这种现象,初中数学教师要以结构化理论为引导,设计数学深度教学方案,以满足数学教学改革的需要,使得学生的数学核心素养培养向正确方向发展。结构化理论引导下的初中数学深度教学,可采用以下教学策略:实现知识点的凝练,促成深度理解;秉持结构化教学原则,实现数学知识体系的构建;立足结构化理论,活化数学思维结构;树立结构化学习意识,锻炼结构化学习能力。

Junior middle school mathematics teachers should correctly understand the connotation of cultivating core mathematical competencies,optimize the teaching process through deep teaching,and form a high-quality mathematics teaching environment.In the process of mathematics learning in junior middle school,students often have relatively ideal unit test results,but not ideal final examination results.This is because teachers are accustomed to dividing the overall knowledge content into fragmented knowledge points,repeatedly training each knowledge point to achieve individual breakthroughs,without forming a complete knowledge structure.To change this phenomenon,junior middle school mathematics teachers should use structured theory as a guide to design deep mathematics teaching plans to meet the needs of mathematics teaching reform and promote the development of students'core mathematical competencies in the correct direction.Under the guidance of structured theory,the deep teaching of junior middle school mathematics can adopt the following teaching strategies:to achieve the condensation of knowledge points and promote deep understanding;adhere to the principle of structured teaching and achieve the construction of mathematical knowledge system;based on structured theory,activate mathematical thinking structure;establish structured learning awareness and exercise structured learning ability.