【摘要】 遵从教育评价准则 ,深刻把握教育评价内涵 ,进行了《工程制图》多媒体 CAI课件的教学评价实验研究。以育人为首要原则 ,确定了评价指标体系 ,给出了实验流程、实验组织形式和实验变量及其控制方法。基于实验评价的结果验证了 CAI教学模式的可行性和有效性 ,从测试成绩差 -知识点曲线 ,分析了影响其波动的因素 ,进而提出了改进 CAI课件的方法更多还原

【Abstract】 This paper describes the educational evaluation of the multimedia CAI courseware for Engineering Drawing which has been made in accordance with the criterion of educational evaluation.The evaluation system has been establish ed,the flowcharts of experiment have been mapped out,and the plan and the controlling method of the experiment variables have been indicated.Based on the results of the evaluation experiment,the reliability and effectiveness of the CAI teaching model have been verified.According to the curve characteristics of score difference via knowledge,the affecting factors are analyzed.The method that can be employed to better the development of CAI courseware has been proposed.更多还原