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本文如实地记录了我校初二(上)的一次实验期终考试,试图阐述本人对“实验怎样才能真正为学生所掌握”的想法、做法和体会。一、考试目的借助考试这个手段,使实验为每个学生所进一步重视和掌握:(1)了解学生使用基本仪器的能力;(2)了解学生编写实验报告的能力;(3)观察学生能力迁移的情况。二、考试命题试题分三组。第一组检查学生熟练掌握天平使用的情况;第二组检查学生熟练掌握刻度尺、游标卡尺使用情况;第三组检查学生编写实验报告的能力。第一组试题:(一)请你书面回答下列各题:(1)观察天平,写出它的测量范围、最小分度值各是多少?
This article faithfully recorded an experimental final exam of the 2nd (upper) of our school, trying to explain my thoughts, practice and experience of “how the experiment can truly be grasped by the students ”. First, the purpose of the examination With the help of the test, the experiment is further valued and mastered by each student: (1) understanding of students’ ability to use basic instruments; (2) understanding of students’ ability to write experimental reports; (3) observing students’ ability to transfer Case. Second, the examination questions are divided into three groups. The first group examines students’ proficiency in the use of scales; the second group examines students’ proficiency in the use of scales and vernier calipers; and the third group examines students’ ability to write experimental reports. The first set of questions: (a) Please answer the following questions in writing: (1) Observe the balance, and write out its measurement range and minimum division value.