先进的化学教师们的工作经验证明,化学实验的工作只有在教师和同学们共同来完成时,才能巩固同学们知识,正确地运用实验操作是获得化学基本知识的工具,故要求同学们能培养出一系列的实验技术及修养。如果缺乏培养这种技术修养,则常会使同学们在作实验时将自己的注意力集中在操作的技术上,而不注 The working experience of advanced chemistry teachers has proved that the work of chemical experiment can only consolidate the students’ knowledge when the teachers and students work together to accomplish the task. The correct use of experimental operation is a basic chemical knowledge acquiring tool, so students are required to develop A series of experimental techniques and accomplishments. If you lack the training to develop this technique, you will often make your students concentrate their attention on the technique of operation without experimenting