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1.理由与根据 化学是一门以实验为基础的学科。实验是化学发展中最活跃的因素。因此,实验能力是合格化学人才的重要基本功。高等师范学校培养从事中学化学教育的师资,师范学生的实验能力不仅关系到师范学校人才培养的质量,而且关系到化学启蒙教育和基础教育的质量。 师专学生大都来自农村和小城镇,目前中学阶段的化学实验教学,一般只是看看教材上的实验仪器、装置图、实验步骤和现象,最多也只是看看老师演示实验,极少有机会亲自动
1. Rationale and Basis Chemistry is an experiment-based discipline. Experiment is the most active factor in chemical development. Therefore, the experimental ability is an important basic skill qualified chemical personnel. Higher normal schools train teachers engaged in chemistry education in middle schools. The experimental ability of normal students not only relates to the quality of personnel training in normal schools, but also relates to the quality of chemistry enlightenment education and basic education. Most of the teachers and students from rural areas and small towns, the current high school chemistry experiment teaching, generally just look at the experimental materials on the teaching equipment, installation plans, experimental steps and phenomena, at best, only to see the teacher demonstration experiment, rarely have the opportunity to personally move