课本习题二次开发 培养学生科学素养

Secondary Development of Textbook Exercises to Cultivate Students′ Scientific Literacy

对教材习题进行合理开发与利用,通过一题多解不仅使知识融会贯通,而且提升了思维品质,有利于学生形成良好的科学素养.大胆地假设理想数据,揭示了误差的根源,在实验无误差的理想情况下,各种方法都是等价的.规律方法无过错,都是测量惹的祸.

to rational development and utilization of textbook exercises,through more than a problem solution not only achieve mastery through a comprehensive study of knowledge,and improve the quality of the mind,and is conducive to the scientific literacy of students.Bold assumption ideal data,reveals the causes of error,no error in the experiment of ideally,various methods are equivalent.Rule method without fault,it is the fault of the measurement of.