生物科学专业考研核心课程延伸教学模式初探——以师范类院校《生物化学》课程为例

An Initial Exploration of Extended Teaching Models for Core Postgraduate Courses in Biological Sciences—Taking the Biochemistry Course at Normal University as an Example

摘要: 就业形势严峻背景下全国硕士研究生报考人数持续增长，但师范类院校生物科学专业学生在考研备考过程中普遍面临专业课资源匮乏、复习效率低下、知识衔接不畅等问题，亟需提升其考研竞争力。本文以《生物化学》——生物学考研核心课程为例，基于产出导向教育(OBE)理念，构建“三级延伸”教学模式，通过课程嵌入式拓展、跨年级校选课/研讨课强化、朋辈三级循环机制，精准对接考研能力要求。实践表明，该模式在不干扰正常教学秩序的前提下，依托真题–能力映射资源与双教材知识图谱，有效提升了学生的知识整合与应试能力，为同类师范院校核心考研课程教学改革提供了可复制、低干扰的解决方案。

Abstract: Against the backdrop of a challenging employment situation, the number of applicants for national postgraduate entrance examinations continues to rise. However, students majoring in Biological Sciences at normal universities generally face issues such as a scarcity of specialized course resources, low review efficiency, and poor knowledge continuity during their exam preparation, highlighting an urgent need to enhance their competitiveness. Taking Biochemistry, a core course in biology postgraduate entrance exams, as an example, this study constructs a “Three-Tier Extension” teaching model based on the Outcome-Based Education (OBE) concept. This model precisely aligns with the competency requirements of the examination through course-embedded extensions, reinforcement via cross-grade elective courses/seminars, and a three-cycle peer mentoring mechanism. Practice demonstrates that, without disrupting normal teaching order, this model effectively improves students’ knowledge integration and exam-oriented abilities by leveraging resources that map past exam questions to competencies and a dual-textbook knowledge graph. It offers a replicable, low-interference solution for teaching reform in core postgraduate examination courses at similar teacher-training institutions.