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提高教学效率是现代教学的基本要求,是提高教学质量的关键。教学是师生的共同活动。在教学过程中应调动学生学习的积极性,但必须是在充分发挥教师主导作用下才能真正做到。如果教学中形成满堂灌、注入式的局面,或者教师放任自流,学生各行其是,都不能保证教学质量。教学过程是在教师指导下的认识过程。就初中化学课来说,我们主要培养学生的观察能
Improving teaching efficiency is the basic requirement of modern teaching and the key to improving teaching quality. Teaching is a common activity of teachers and students. In the process of teaching should mobilize the enthusiasm of students to learn, but must give full play to the leading role of teachers can be truly done. If the teaching to form a full house irrigation, the injection of the situation, or teachers let go, students act their own way, can not guarantee the quality of teaching. Teaching process is under the guidance of teachers. For junior high school chemistry class, we mainly develop students’ observation ability