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一、教材分析等比数列在高中数学学习中占有重要的地位。等比数列的知识,不仅可以锻炼学生们的逻辑思维能力,同时利用等比数列可以解决许许多多生活上难题,类似于计算银行金融类的计算,利用数列可以很快得出结果。在高中阶段,学生主要学习的数列知识是等差数列,等比数列,对数学的其他知识有着很大的联系。二、设计理念在学习有关等差数列的基础上,在课堂上为了检测学生们对于知识的掌握程度,于是可以在课堂上创设一系列数学
First, the textbook analysis of geometric series in high school mathematics occupies an important position. The knowledge of geometric progression can not only train students’ ability of logical thinking, but also solve many life problems by using geometric series. Similar to the calculation of bank finance, knowledge of the sequence can lead to quick results. In the high school stage, the students’ primary knowledge of sequence knowledge is arithmetic progression, geometric progression, and other knowledge of mathematics. Second, the design concept In learning about the arithmetic series, based on the classroom in order to test the students mastery of knowledge, so you can create a series of mathematics in the classroom