随着义务教育办学条件的改善、办学质量的提高,人们对高中教育的需求与日俱增,高中,特别是农村高中逐年扩招,新盖了很多校舍,新增了很多教师,但是由于诸多方面的原因,多数学校内部教学设施更新却跟不上,教学设施普遍严重不足。很多农村高中理、化、生实验条件极差,电化教学设施缺乏,没有足够 With the improvement of schooling conditions for compulsory education and the improvement of school quality, people’s demand for high school education has been increasing day by day. High schools, especially rural high schools, have been expanding their enrollment year by year and many new buildings and new teachers have been added. However, for many reasons, Most schools have failed to keep up with the updating of their teaching facilities, and their teaching facilities are generally seriously inadequate. Many high schools in rural areas, chemical, biological test conditions are poor, lack of teaching facilities, there is not enough