实验设计是一种创新活动,需要打开思路,加以合理步骤,才能设计出较好的实验方案,慢慢养成科学研究中所需要的一种创造性思维.因此设计实验方案作为科学探究中的重要环节已进入新课程的学习.实验设计虽然是在没有模式可照搬的情况下进行的,但也可以从我们做过的实验中得到模仿,甚至从做过的习题中得到启发,通过积极的知识迁移和联想来开展我们的实验设计.下面从习题中得到启 Experimental design is an innovative activity. It requires open ideas and reasonable steps to design a good experimental program and slowly develop a creative thinking that is needed in scientific research. Therefore, designing experimental programs is an important part of scientific inquiry. The link has entered the learning of the new curriculum. Although the experimental design is performed without the pattern can be copied, it can also be imitated from the experiments we have done, and even inspired by the exercises that have been done through positive knowledge. Migration and association to carry out our experimental design. Below from the exercises get