如何优化教学过程 ?这与对教学的评价标准有直接关系 .我们认为 ,能通过适当的问题激发学生积极思维 ,使学生动手动脑 ,展开主动探索性的活动 ,并在此过程中受到科学的思维方法的熏陶 ,提高分析问题、解决问题的能力 ,这样的教学过程就是“优化”了的 .这其中最本质的两个要点 How to optimize the teaching process? This is directly related to the evaluation criteria of teaching. We believe that students can use their appropriate questions to motivate students to think positively, enable students to use hands-on brains, initiate active exploration activities, and receive scientific thinking in the process. The edification of methods to improve the ability to analyze problems and solve problems is such that the teaching process is “optimized.”