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人民教育出版社编的《六年制小学自然》第一～六册,共有课文119篇。涉及实际操作的实验有53课,占总课数的45%;需使用仪器实验的70课,占总课数的59%。因此,认真上好自然课实验,安排好实验操作,对于培养学生的能力,激发学生对自然学科的兴趣,起着十分重要的作用。近年来,笔者听了不同层次(实验小学、中心校、村小)的自然课近20节(其中需用仪器实验的课14节),发现当前自然实验课教学中主要存在着以下三方面的问题: 1.不做实验。村小有两堂课该使用仪器进行实验,该校的自然教学仪器箱中有该实验的器材(仪器箱包
People's Education Press, “six-year elementary school of nature,” the first six volumes, a total of 119 texts. There are 53 experiments involved in practical operation, accounting for 45% of the total number of classes; 70 classes of instrumental experiments are required, accounting for 59% of the total number of classes. Therefore, it is very important for us to conscientiously take a natural class experiment and arrange the experiment operation, which is very important for cultivating the students 'ability and stimulating the students' interest in the natural sciences. In recent years, the author has listened to nearly 20 natural courses at different levels (experimental primary schools, central schools, and small villages) (14 of which need to use instrumental experiments) and found that there are mainly three aspects of the current natural experimental teaching Questions: 1. Do not experiment. The village has a small class of two classes using the instrument for experiments, the school's natural teaching instrument box with the experimental equipment (equipment bags