浅谈设计性化学实验江苏省连云港市新海中学袁君强，邵世环在我国，中学生所做过的绝大多数化学实验都是教材中预先设计好的实验。学生只是通过实际操作，观察一下实验现象，得出事先已确定的结论。这种实验，我们称之为传统实验。它束缚了学生的创造思维，不利于能力的培... Talking about Design Chemistry Experiments Yuan Junqiang and Shao Shihuan of Xinhai Middle School in Lianyungang City, Jiangsu Province In China, most of the chemistry experiments done by middle school students are pre-designed experiments in textbooks. Students only observe the experimental phenomena through practical operations and draw conclusions that have been determined in advance. This experiment, we call it traditional experiment. It constrains students’ creative thinking and is not conducive to the training of students’ abilities...