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关注真实生活与知识应用的设计课程越来越成为国际课程开发的热点,却一直是我国小学科学课程中的弱点和难点,在活动设计、教学组织和实施等层面,此类课程实践甚少。在中国科协“科技活动进校园”的项目中,我们对来自美国“5E学习环”课程中的“探究手动牙刷的设计”这一活动进行了改编与实施,取得了很好的实践效果。在整个设计课程实施中,令人印象极为深刻的是:四年级孩子经历了从开始谈到牙刷的漠
Design courses focusing on the application of real life and knowledge are increasingly becoming hot topics in the development of international curriculums. However, they have always been the weaknesses and difficulties in the science curriculums of primary schools in our country. These curriculums are scarcely practiced in activities design, teaching organization and implementation. In the CAST “science and technology activities into the campus ” project, we from the United States “5E Learning Circle ” course “to explore the design of manual toothbrush ” This activity was adapted and implemented, made Very good practice effect. In the implementation of the entire design course, it is very impressive: the fourth grade children experienced from the beginning to talk about the toothbrush’s desert