数学课堂大多是枯燥无味的,其中还伴随着教师的长篇大论,学生往往看得眼花缭乱,不知所云。中职数学中等比数列这一知识运用广泛,而且与实际生活密切相关。这就要求教师改变教学方法,与实践应用相结合,寻找一种更有效的教学模式。论述了几种有关等比数列的实践策略以应用到中职教学当中。 Most of the math classes are boring, which is accompanied by long speeches by teachers, students often see dazzling, unintelligible. The mid-level math mathematics is a series of knowledge that is widely used and closely related to real life. This requires teachers to change the teaching methods, combined with the practical application, to find a more effective teaching mode. Discusses several practical strategies of geometric series to apply to vocational education.