论文部分内容阅读
学生要提高素质能力,除勤奋外还需善于思考,努力拓展思维和创新实践能力,下面,我们一起从求楼高来探究一下。最简单直接的方法是询查法即直接向建筑设计施工知情人员咨询,从查看建筑物的施工图纸资料中得知楼高。勤于思考的同学会说还有测量法来知楼高,测量原理和工具不同,方法不同,有直接测量法、累加法、三角函数法、相似三角形法、气压法、速度位移法、重力加速度法、单摆周期法、卫星法等。通过介绍以此抛砖引玉,学生面对问题时要积极拓展思维,增强他们分析、解决问题的能力。
Students need to improve the quality of ability, in addition to diligence need to be good at thinking, and strive to expand their thinking and innovative practical ability, the following, we work together to seek groundbreaking. The simplest and most direct method is inquiry method that directly consult the building design and construction personnel, from the view of the building construction drawings and information found floor height. Diligent students will say there is a measurement method to know the building height, the measurement principle and tools are different, different methods, direct measurement, accumulation method, trigonometry, similar triangle method, pressure method, velocity displacement method, acceleration of gravity Act, pendulum cycle method, satellite method and so on. Through introductions in order to start a discussion, students should actively develop their thinking in the face of problems and enhance their ability to analyze and solve problems.