主题单元教学设计能够使单元学习赋予一个完整的儿童化、生活化的学习情境或一个完整的学习概念,便于学生完整的理解学习内容和建构知识和技能;也可以避免教学情境、内容、形式的频繁变换,节省了教学组织时间;还可以激发了教师参与课程资源的开发和利用的主动性。但是,运用不当,也会使这一设计活动以及这一设计指导下的教学流于形式、绚丽而缺乏内涵。通过研究和实验,我们觉得有一些问题急需要加以澄清并引发思考。 Thematic unit instructional design enables unit learning to be given a complete child-centered, life-like learning context or a complete learning concept for students to fully understand the learning content and construct knowledge and skills; also can avoid the teaching situation, content, form Frequent changes, saving teaching organization time; can also stimulate teachers to participate in curriculum resources development and utilization initiative. However, improper application of the design activity and the teaching under the guidance of this design can also make the form gorgeous and lack of connotation. Through research and experimentation, we think there are some urgent needs to be clarified and triggered.