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科学探究离不开实验,一切实验都是靠基本操作完成的。只有熟练把握了实验操作的基本要领,才能按照预设的方案顺利开展实验,也才有可能取得预期的实验结果。相反,如果仅仅凭着“好奇心”去一味追求实验现象而不重视每一步基本操作,那就很有可能得不到应有的实验现象,完不成实验探究任务,甚至会出现仪器损坏、药品污染、人员受伤等事故。就化学
Scientific inquiry is inseparable from the experiment, all experiments are done by basic operations. Only master the basic essentials of experimental operation, in accordance with the pre-set program to carry out the experiment, it is possible to obtain the desired experimental results. On the other hand, if you simply follow the “curiosity” to blindly pursue the experimental phenomena without paying attention to the basic operations at each step, you may not get the proper experimental phenomena, complete the task of experimental exploration, or even cause instrument damage , Drug contamination, personal injury and other accidents. Chemistry