摘要鉴于当今社会“快速”、“便捷”的信息时代,微实验也在科学教学中逐步流行与重视起 来。微实验有许多特点,例如简单的工具、便捷的操作、易得的结论……国内外已有许多学 者开始研究和发明微实验,来验证简单的科学知识,例如利用气压的茶包袋气球等。同时, 各式各样的微实验被老师所喜爱,并适当地运用到教学中,提高学生的学习效率。但是,现 在没有任何一个学者在研究微实验与教材的联系,社会上仍没有与教材配套的微实验手册, 可提供教师进行查阅与利用。因此,仅针对于浙教版初中科学,我通过收集微实验的相关资 料,将具有初中科学原理的微实验与教材课程内容相对应,形成系统的册子,辅助教师的教 学,提高教师的教学效率和教学中的兴趣性与科学性。88108
In this fast and convenient information age, micro experiments are gradually popular and valuable in science teaching。 There are many characteristics of micro experiments, such as simple tools, convenient operation, easily-get conclusions and so on。 Many scholars at home and abroad have researched and invented micro experiments to verify the basic scientific knowledge。 For example, tea bags can raise like a balloon by air pressure。 At the same time, teachers like all kinds of micro experiments and apply them to teaching process appropriately to improve students' learning efficiency。 However, there is no related study of relationship between micro experiments and teaching material。 And in the society, there is still no micro laboratory manual matching with textbooks which can be referenced or used。 Therefore, only for Zhejiang version of junior high school science, this paper collects related information about micro experiments, forms the whole system in accordance with the teaching material content which can improve the efficiency as well as interest and scientific of teaching。源-于,优W尔Y论L文.网wwW.youeRw.com 原文+QQ75201,8766
毕业论文关键词:微实验;初中科学;配套;收集
Keyword: Micro experiments; Junior high school science; Form a complete set; collect
目 录From~优E尔L论E文W网wWw.YoUeRw.com 加QQ7520.18766
摘 要 1
1。浅谈微实验 3
1。1 微实验的介绍 3
1。2 微实验在教学中的应用与意义 3
2。教学中的微实验收集 4
2。1 七年级 4
实验一: 杯子里的水要溢出来了吗? 4
实验二: 水“分层”了? 5
实验三:沉重的空气 6
实验四:自制简易天平 7
实验五:“看见”声音 7
实验六: 挨个发声? 8
实验七: 自制彩虹 9
实验八:“快点”拯救鸡蛋 9
实验九:你能拉开吗? 10
实验十: 一口气,大力气 11
2。2 八年级