前言:生物化学是中等卫生职业学校各专业均需开设的一门十分重要基础医学课程,也是每一位医学专业学生学好后续基础医学及临床课程的基础。PBL模式是一种以提出问题、解决问题为基础,以培养学生独立思考能力、形成快乐自主学习习惯为任务,提高学生学习兴趣和发展学生综合素质为教学目标的教学方法。随着医学教育改革的不断加快,PBL模式的优点更加凸显。灵活应用PBL模式于生物化学教学中不但可以有效提高生化的教学质量,而且也为其他医学 Foreword: Biochemistry is a very important basic medical course to be set up in each specialty of Secondary Health Vocational School. It is also the basis for every medical student to learn the follow-up basic medicine and clinical course. The PBL model is a teaching method based on asking questions and solving problems, training students ’ability of independent thinking, forming a happy and independent study habit, improving students’ interest in learning and developing overall quality of students. With the medical education reform accelerating, the advantages of the PBL model become more prominent. Flexible application of PBL model in biochemistry teaching can not only effectively improve the quality of biochemistry teaching, but also for other medical