基于“三阶段”的CDIO探究式团队项目教学改革

Teaching reform of CDIO inquiry team project based on a three-phase teaching method:taking civil engineering materials teaching as an example

文章在总结以往探究式教学经验的基础上,以土木工程材料为实践对象,提出基于"三阶段"的新教学改革模式。第一阶段为自然阶段,教师根据学生对知识的掌握程度提出简单团队项目,培养学生学习兴趣;第二阶段为不自然阶段,通过提升学生理论知识,提高项目难度,并对学生项目中的问题进行规范和改进,达到扩展学生知识面,完成教学任务的目标;第三阶段为科学的自然阶段,学生学习积极性和创造性提高,教师教学方法得当,学生主动改进并完成项目内容。实践表明:采用"三阶段"教学模式为扩展学生知识面,提高学生学习热情、自学能力、创新能力、交流能力、团队合作能力,提升学生工程素养提供了一种新的方法。

We summarized the inquiry teaching experience before and presented a new teaching mode based on a three-phase teaching method. The first phase was the natural teaching phase, in which teachers proposed simple group projects to training students＇ study interests. The second phase was the unnatural teaching phase. In this phase, teachers increased the difficulty of group projects to enhance students＇ theories. Teachers also guided students to solve problems in the projects to broaden students＇ knowledge. The third phase is scientific natural phase. Students＇ learning initiative and innovative ability were promoted. They can complete projects by themselves. The results show that the three-phase teaching method can broaden students＇ knowledge, enhance students＇ learning initiative and abilities of self-study, innovation, communication and teamwork, and promote students＇ engineering quality.