高中地理中大量涉及地球自转偏向力问题,例如:风向的偏转,大气环流、低压气旋与高压反气旋、台风、洋流的形成,以及河岸冲刷现象等等,但教材中却没有相关的说理以及演示实验。因此,我校组织学生开展了“地球自转偏转方向问题探究”的研究性学习,研制了地转偏向力演示盘,并 There are a lot of problems in the high school geography, such as the deflection of the wind direction, the general circulation of the atmosphere, the low-pressure cyclone and high-pressure anticyclone, the formation of typhoon and ocean currents, and the erosion of river banks. However, there are no related theories and demonstrations experiment. Therefore, our school organizes the students to carry out the research study of “the exploration of the direction of deflection of the Earth’s rotation”