从一道选择题引发的教学反思

• 作 者: 李海波
• 机 构: 遵义四中,
• 出 处: 遵义师范学院学报
• 发表日期: 2010年03期
• 关键词: 高中生物 生殖 发育 教学反思

教师在教学中是用教材而不是教教材,教材是教师通过教学活动达到教学目标的主要载体,又是学生学习的主要材料。作为教师,首先要钻研教材,深刻地理解教材,能准确、清晰地认识高中全套教材的编写思路和知识体系。只有这样,教师在教学过程中才能根据学生的认知层次,灵活地优化教材这一主要的教学工具,使学生能够完善地构建生物学概念体系,让学生能够在情感、智力、能力等方面得到发展,更好地实现三维目标。

Teachers use teaching materials instead of teaching materials. Teaching materials are the main carrier of teachers ’teaching objectives through teaching activities and the main material for students’ learning. As a teacher, we must first study the textbooks, understand the textbook deeply, understand the compilation ideas and the knowledge system of the full textbook of the high school accurately and clearly. Only in this way can teachers flexibly optimize the teaching material, which is the main teaching tool, according to the cognitive level of students so that students can consummate the construction of biological conceptual system so that students can get the emotional, intellectual and abilities Development, to better achieve the three-dimensional goals.