Exploration of a Diversified Curriculum Assessment Evaluation System Based on Blended Teaching Mode—Taking the Course of “Environmental Ecology” as an Example

本文深入探讨了环境生态学课程中实施的线上线下混合式教学模式，并构建了一个全面且多元化的课程考核评价体系。该体系以学生为核心，以教师为引导，综合评估了学生在课前自主学习、课堂互动以及课后巩固拓展等各个阶段的学习特点和需求。学生的在线学习参与度、任务完成情况、线下课堂表现以及期末考试成绩等均被赋予了相应的权重，以全面而准确地反映学生的学习成效。此外，教师还根据平台统计数据，对学生的在线学习行为进行分析，以更好地理解学生的学习需求和难点，从而调整教学策略，实现个性化教学。这种多元化的考核方式不仅允许学生在不同方面展示他们的学习成果，而且能够激发他们的学习兴趣和创新思维。通过两轮教学实践的验证，我们观察到学生的课程总评平均成绩稳步提升，同时他们在独立思考和解决环境问题方面的能力也得到了显著增强。This article delves into the implementation of a blended online-offline teaching model in environmental ecology courses and constructs a comprehensive and diversified course assessment system. The system centers on students, guided by teachers, and comprehensively evaluates the students’ learning characteristics and needs at various stages, including pre-class self-study, classroom interaction, and post-class consolidation and expansion. The students’ online learning engagement, task completion, in-class performance, and final exam results are all assigned appropriate weights to fully and accurately reflect their learning outcomes. In addition, teachers also analyze students’ online learning behaviors based on platform statistical data, to better understand students’ learning needs and difficulties, so as to adjust teaching strategies and achieve personalized teaching. This diversified assessment approach not only allows students to demonstrate their learning outcomes in various aspects but also stimulates their interest in learning and innovative thinking. Through the verification of two rounds of teaching practice, we observed a steady increase in students’ overall course grades, as well as a significant enhancement in their abilities to think independently and solve environmental issues.