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化学是一门以实验为基础的自然科学,它的显著特点就是需要记忆的东西特别多,化学实验的操作步骤及注意事项、化学实验现象、元素及其化合物的物理性质和化学性质、化学基本规律等都需要记忆,如果记不住这些知识,就很难有好的学习效果。大家都知道,兴趣是最好的老师。学习讲究兴趣,每个人都会对他感兴趣的事物给予优先注意和积极地探索,并表现出心驰神往。努力激发培养学生学习兴趣,使学生享受学习的乐趣,是初中化学教学的任务之一,也是减轻学生课业负担
Chemistry is an experiment-based natural science. Its notable feature is that there are many things that need to be memorized. The operation steps and precautions of chemical experiments, the phenomena of chemical experiments, the physical and chemical properties of the elements and their compounds, the chemical basic Laws and so need to remember, if you do not remember these knowledge, it is difficult to have a good learning effect. We all know that interest is the best teacher. Learn to pay attention to interest, everyone will give priority to the things he is interested in and actively explore, and demonstrated fascinated. Efforts to stimulate the development of students interest in learning so that students enjoy the fun of learning is the junior high school chemistry teaching one of the tasks, but also to reduce the burden on students’ homework