摘要
《做一个测量树干一圈长度的纸带》案例是在教材"比较与测量"单元基础上改编、开发而成的STEM项目,本项目适合于小学低年级学生,以团队(2人为一个团队)合作方式开展。通过具体的案例实施激发学生的好奇心和解决问题的愿望,让学生们自主学习、自主探究,引导学生在比较活动中建立科学的度量意识和记录方法,为以后的观察活动奠定基础。
The case of"making a paper belt measuring the length of a circle of trunk"is a stem project adapted and developed based on the unit of"comparison and measurement"in the textbook.This project is suitable for junior students in primary school and is carried out in the form of team(2 people as a team).Through the concrete case implementation,students’curiosity and desire to solve problems can be aroused,so that students can learn and explore independently,and guide students to establish scientific measurement consciousness and recording methods in comparative activities,which will lay the foundation for future observation activities.
作者
郑丽蓉
ZHENG Lirong(Experimental Primary School Affiliated to Sichuan University,Chengdu,Sichuan 610044)
出处
《科教导刊》
2021年第6期139-142,共4页
The Guide Of Science & Education
关键词
案例分析
识别问题
分工合作
case analysis
identify problems
work in cooperation with a due division of labour
