“自由落体运动加速度的测量”是高中物理的一个重要实验,通过该实验可以培养学生的仪器操作能力、实验数据处理能力、误差分析能力,以及科学研究的精神和实事求是的态度。然而,这个实验的结果往往出乎教师和学生的意料,实验测得的重力加速度经常出现大于10m/s2的情况,这使得许多物理教师在该实验教学时只能注重实验的设计、弱化数据处理和误差分析,无法真正发挥该实验的 “Free Fall Movement Acceleration Measurement ” is an important experiment in high school physics. Through this experiment, you can cultivate students’ ability to manipulate instruments, experimental data processing ability, error analysis ability, as well as the spirit of scientific research and realistic attitude. However, the results of this experiment are often beyond the expectation of teachers and students. The experimentally measured gravitational acceleration is often greater than 10m / s2, which makes many physics teachers can only focus on the experimental design of the experimental teaching, weakening data processing And error analysis, can not really play the experiment