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寻求有效教学,提高教学质量,是每个中学教师教学活动的根本目标。传统的教学观、学生观、教师角色和教学行为是影响教学有效性的主要原因。本人在化学教学中从以下几方面进行了有益的尝试:一、精心准备的教学设计为提高课堂教学有效性提供了有力保障集体备课是保证有效教学的关键,因为能够更好地剖析课标与吃透教材,实现智慧的碰撞和资源的共享,激发群体意识,确定恰当的教学目标,把握好教学重点、难点,确定优化的教学策略等,是教师
Seeking effective teaching and improving teaching quality are the fundamental goals of every middle school teacher’s teaching activities. The traditional teaching concept, student concept, teacher role and teaching behavior are the main reasons that affect the effectiveness of teaching. I have made some beneficial attempts in chemistry teaching from the following aspects: First, elaborately prepared instructional design provides a powerful guarantee for improving the effectiveness of classroom teaching Collective lesson preparation is the key to ensure effective teaching because it can better analyze the standard Through teaching materials, to achieve the collision of wisdom and the sharing of resources, to stimulate group awareness, to determine the appropriate teaching objectives, grasp the teaching focus, difficulties, to determine the optimal teaching strategy is the teacher