基于“学生中心,能力本位”的混合教学模式探讨——以数字信号处理课程为例

Research on the Blended Teaching Model Based on“Student-Centered,Competency-Based”——Take Digital Signal Processing as an Example

该文针对数字信号处理课程的理论与实践融合度不高、学生被动思考及评价方式单一等教学问题,探讨了基于“学生中心,能力本位”的混合教学模式。根据学生的个体差异,重构“了解+理解+掌握+应用”的四个层次教学内容,通过融合线上线下和项目驱动式的多元混合教学模式,呈现知识结构和能力结构的要求,形成“阶段性+综合性”相结合的考核评价机制,推动教与学的相互评价,以实现课程的优化与建设。实践表明:该混合教学模式能有效强化学生的理论知识,提高学生的自主学习能力、思维分析能力和创新能力。

Aiming at the teaching and learning problems of digital signal processing courses,such as low integration of theory and practice,passive thinking of students and single teaching evaluation methods,the blended teaching mode based on“student-centered,competency-based”is investigated in this paper.Based on the individual differences of students,reconstruct the four levels of teaching content of“understanding+comprehend+mastery+application”,present the requirements of knowledge structure and ability structure through the integration of online and offline and project-driven diversified mixed teaching mode,and form a combination of“phased+comprehensive”assessment and evaluation mechanism to promote mutual evaluation between learning and teaching,in order to achieve the optimization and construction of the curriculum.The practice shows that this mode could effectively strengthen students’theoretical knowledge,improve students’independent learning ability,thinking analysis ability and innovation ability.