化学学科的实验性很强,在初三起始阶段的教学中,学生能否按大纲要求学会化学实验基本操作技能,是关系到能否打好学习化学的基础乃至学好化学的关键。然而,在农村联办中学,由于“三少”情况普遍存在,即仪器少、药品少、实验台少,学生的化学实验基本操作技能与大纲的要求还相差一段距离。目前我县六十七处初中,能有一个实验室,室内有六个实验台的只有十五处,其 The discipline of chemistry is very strong. In the teaching of the initial stage of the third grade, whether the students can learn the basic operation skills of the chemistry experiment according to the requirements of the outline is the key to whether they can lay a good foundation for learning chemistry or even learn chemistry well. However, in the rural joint schools, due to the prevalence of the “three little” phenomenon, that is, fewer instruments, fewer drugs, and fewer laboratory benches, the students’ basic operating skills and outline requirements for chemical experiments still differ by some distance. At present, there are sixty-seven junior high schools in my county, and there are only one laboratory. There are only fifteen indoor labs.