职普融通数学教学中问题链教学法的策略研究

Research on the Strategy of Problem Chain Teaching Method in Integrated Vocational and General Education Mathematics Teaching

摘要: 在职普融通政策背景下，数学教学面临学生基础参差不齐、传统模式低效等困境。问题链教学法通过设计情境真实化、逻辑链条化、能力分层化的问题序列，构建“问题导向、职普衔接、素养共生”的三维模式。以“函数的单调性”为例，实施差异化问题链设计、跨模块构建及动态评价机制，对接职普生认知差异，激发双向学习动力，重组碎片化知识，打通课程资源壁垒，为破解数学低效化、职普课程割裂化难题提供实践范式，助力职普协调发展。

Abstract: Under the policy background of the integration of vocational and general education, mathematics teaching faces challenges such as uneven student foundations and the inefficiency of traditional models. The Problem Chain Teaching Method addresses these by designing problem sequences characterized by authentic scenarios, logical chains, and tiered competency development, thereby constructing a three-dimensional model oriented around “problem-based learning, vocational-general articulation, and literacy symbiosis”. Taking “Monotonicity of Functions” as an example, this approach implements differentiated problem chain design, cross-module construction, and a dynamic evaluation mechanism. It aligns with the cognitive differences between vocational and general education students, stimulates bidirectional learning motivation, and reorganizes fragmented knowledge. This helps break down barriers between curriculum resources, providing a practical paradigm for solving the problems of inefficient mathematics instruction and the fragmentation of vocational and general curricula, thereby facilitating the coordinated development of both educational tracks.