一、变分散式实验为组合式实验,以培养学生整体美的意识现行化学教材中所安排的实验多是分散式的,即使是同一物质的不同性质实验也大多不具有连续性,既浪费能源、药品、实验又被无益延长,缺乏整体美。为此,我将教材里的分散式实验重新组合,使之具有连续性,体现化学实验的整体美。例如, First, the variable decentralized experiment is a combination of experiments to cultivate the overall awareness of the students The current chemistry textbooks arranged experiments are mostly distributed, even if the same nature of the different nature of the experiment are mostly not continuous, not only a waste of energy, Drugs, experiments have been beneficial to extend the lack of overall beauty. For this reason, I reorganized the distributed experiments in the textbooks to make them continuous and embody the overall beauty of chemical experiments. E.g,