摘要
论文是关于一元一次不等式组的课件的制作。该课件取名为"SysInequality"。在教一元一次不等式组时,要花相当多的时间在数轴上画不等式组的解集。在课件中用Authorware画不等式组在数轴上的解集,既准确又美观,而且省时间。在课件中,还使用Authorware的拖曳技术灵活地显示一元一次不等式组的不同类型的解集。
This paper refers to making the courseware of System of Linear Inequalities in One Variable,which is called'Syslnequality'.When teaching System of Linear Inequalities in One Variable in class,it takes a lot of time to draw the solution set of the System of Linear Inequalities in One Variable on the number axis.In'Syslnequality',the solution set is drawn by Authorware.The graphs of the solution set are fine and clear.Also,it saves time to draw the solution set graphs.By using drag-drop technical in Authorware,the solution set graphs of different cases is showed flexibly.
出处
《微型电脑应用》
2009年第5期59-59,49,共2页
Microcomputer Applications
