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考试是教学过程中督促学生学习的方法,也是课程结束考核学生掌握程度的手段。分析化学这门课程是农业院校多数专业的必修课,教学过程中涉及的学生班级数目很大,要考查的知识点较多,学生专业不同又决定了对学生掌握程度的要求也不相同。这就要求教师要按照学生的不同专业出多套试卷,且难度级别不同,传统考试很难达到效果。下面对分析化学无纸化考试系统设计过程进行详细分析。
Examination is a teaching method to urge students to learn, but also the end of the course of assessment students grasp the degree of means. The course of Analytical Chemistry is a compulsory course for most professional colleges of agriculture. The number of classes of students involved in the teaching process is very large. There are many knowledge points to be examined, and the requirements of different students also determine the degree of mastery of students. This requires teachers to students in accordance with different sets of papers out of different sets, and the different levels of difficulty, the traditional test is difficult to achieve results. The following analytical chemistry paperless examination system design process for a detailed analysis.