小学科学片段教学设计——以教科版四年级上册“食物在体内的旅行”一课为例

Research on the Teaching Design of the Micro Primary Science Lesson: Taking the Lesson "Food Travel in the Body" in the Fourth Grade I of Education Science Press as an Example

开展小学科学片段的教学研究和开发,可以增进教师教学交流、提升教师课堂教学能力、丰富教研形式,从而促进小学科学教师的专业发展,也能促进学生自主学习能力的提升。笔者依据相关研究理论,提出小学科学片段教学的设计原则,并结合实际案例,从教学内容分析、教学流程设计以及效果评价三个方面进行片段教学设计,达到比较好的教学效果预期。

Carrying on research and development of the micro primary school teaching can enhance the teaching communication between teachers,improve the teachers'teaching competence in classes,and then not only can contribute to professional development of primary school science teachers,but also can promote students'self-studying ability.The authors put forward the teaching principles of the micro primary school science teaching based on some relevant research theories,and also combined with some practical cases,from three parts such as analysis of teaching contents,teaching process designing and effect appraisement,in order to achieve better teaching effect as expected.