论文部分内容阅读
一、调整教学方法,创设问题情境案例1:太阳高度(角)是高中地理课中一个重要的知识点,若单纯的讲解其定义、计算公式、求某地太阳高度的大小等,显得平淡无味,学生也毫无兴趣。但是,如果换一种方式,从身边的社会生活入手,就会使学生兴趣盎然。我首先问:家住一楼的同学举手?冬至日前后,室内不见阳光的举手?那么,请大家来分析;为什么同住一楼,有的被挡,有的不被挡呢?它与那些因素有关?
First, adjust the teaching methods, create the problem situation Case 1: The solar altitude (angle) is a high school geography class an important knowledge point, simply explain its definition, formula, find a place the height of the sun’s size, appears dull Students are also not interested. However, if we change the way we start with the social life around us, we will be very interested in the students. First of all, I would like to ask: Students who live on the first floor raise their hands. Before and after the winter solstice, there is no sunshine in the room. Please ask us to analyze why we live on the first floor and some are blocked. What are the factors?