为2007年亚奥赛物理实验命题的体会

Experience on design test questions for the 2007' Asia Olympic Competition

笔者被聘为2007年亚奥赛物理实验命题,经过半年多的努力终于将科研成果——激光测温合理地转换为一个奥赛实验试题——干涉法测量玻璃热膨胀系数和折射率温度系数,本文主要介绍了命题过程及体会.

The authors are engaged in the design of physics experiment test questions for the 2007 ＇ Asia Olympic Competition. Through half-year efforts, the Olympic experiment test measuring the thermal expansion coefficient and temperature coefficient of the glass refraction index -is finally accomplished, which is adopted from the authors＇ scientific production temperature measurement with laser. This paper mostly introduces the process and the experience in design these test questions.