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初遇物理,理论先行

时间:2018-07-16 20:21:56     作者:叶瑞恩      浏览:9661   评论:0   

 

2018716日,为拓展支教基地学生的视野,培养他们对科学的兴趣,岭南师范学院小螺号社会实践队特意选取了科技含量较高,深受广大青少年喜爱的水火箭作为物理课的教学内容,以寓教于乐的方式开展物理教学实践,让学生们在玩耍中获得知识。

由于突降大雨,出于安全考虑,小螺号的小老师决定将课程分为理论和实践两部分,并将理论课的地点由室外转到室内。

为了让学生对水火箭有更深的了解,小老师们利用多媒体平台向学生展示水火箭的制作和发射过程,并利用提前准备好的材料现场制作,在制作的过程中介绍水火箭的原理以及制作要点。学生们第一次见到这种简单而新奇的实验,一下子就被老师手中的水火箭吸引住了。在老师的示意下,他们纷纷涌向讲台,将老师层层包围,仰着小脸认真地听老师讲解,时不时提出一些疑问。

老师的讲解结束时,本节物理课也接近了尾声,学生们主动询问老师,他们是否可以自己制作水火箭。老师趁机向他们说明了制作的注意事项,并将学生分为几组,要求他们下节课以小组为单位,将制作好的水火箭带到学校一起发射。期待学生们的作品!                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       


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