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传统课堂教学的三大要素“教师讲授、黑板、粉笔”经历了一个漫长的时期。随着社会的发展、科技的进步,化学教学开始运用教具如模型、挂图、实验仪器等等辅助教学。这使得课堂教学更加直观、生动,课堂教学密度和容量增大,学生的学习兴趣增加,学习积极性增强,教学效果大大提高,学生学习的主体地位和主观能动性因此得到充分发挥。文章就如何提高化学教学效果进行了论述。
The three elements of traditional classroom teaching “teacher teaching, blackboard, chalk ” has experienced a long period of time. With the development of society and the progress of science and technology, chemistry teaching has begun to use teaching aids such as models, wall charts, laboratory instruments and so on. This makes classroom teaching more intuitive, vivid, classroom teaching density and capacity increase, student interest in learning to increase, learning enthusiasm, teaching effectiveness greatly improved, the main body of student learning and subjective initiative so give full play to. The article discusses how to improve the effect of chemistry teaching.