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前不久,笔者执教了一节课:“实验与探究——水位升高还是降低”。可能很多教师会发现,在我们现有的各科教材中并没有这样的课题。确实是这样,这本来是一个数学课外小实验,笔者根据所在学校学生的实际情况,根据我们地区的特点,按照素质教育的要求,开发了这样一个课程资源。一、“实验与探究——水位升高还是降低”一课的素材来源1.“实验与探究——水位升高还是降低”是人教版数学七年级不等式这节课的一个课外小实验,具体
Not long ago, I coached a class: “Experiment and inquiry - water level rise or lower ”. Many teachers may find that there is no such issue in our existing textbooks. Indeed, this was originally a small extracurricular experiment, the author based on the actual situation of students in schools, according to the characteristics of our region, in accordance with the requirements of quality education, developed such a curriculum resources. First, the “experimental and inquiry - water level rise or lower,” a class of material sources 1. “Experiment and Explore - water level rise or fall ” is a PEP seventh grade inequality this lesson Extra-curricular experiment, specific