基于计算机技术的油田化学课程智能试题库建设探索

Construction Exploration of Intelligent Test Database for Oilfield Chemistry Course based on Computer Technology

油田化学是石油工程专业的主干课程之一,而近些年石油类院校所建立的油田化学试题库太过于陈旧和缺乏相应的系统性,信息化程度偏低,相应的试题库已经远远不能满足现阶段油田化学的教学要求。针对上述问题,基于计算机技术构建了一套具有石油特色的智能油田化学试题库。该试题库涵盖油田化学的最新理论和知识点,与石油工程发展的新趋势相结合,采用智能化组卷方法,合理导出难度系数和知识点相同的A、B、C三套试题。使用试题库导出的试卷的学生成绩符合正态分布,说明考试结果遵循正常教学规则,准确呈现了油田化学课程教与学的情况,该智能试题库已达到预期的目标。

Oilfield chemistry is one of the main courses for petroleum engineering. In recent years,the oilfield chemistry exam database established by petroleum colleges is too old and lacks the professional systemicity,and the degree of informationization for the exam database is also very low,which can not meet the teaching requirements of oilfield chemistry at the current stage. For the above problems,a set of intelligent oilfield chemical test database with petroleum characteristics was constructed using computer technology. The latest theories and knowledge points of oilfield chemistry were covered by the test questions database,which was combined with the new trend of petroleum engineering development. The intelligent test paper method was used to export three sets of A,B,and C papers with the same difficulty factor and knowledge points. The student scores exported by the test database are in a normal distribution,indicating that the test results follow the normal teaching rules and accurately present the teaching and learning of the oilfield chemistry course. The expected goals have been achieved by the intelligent exam database.