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课前预习是学好新课的前提,如果不搞好预习,上新课时就会心中无数,不得要领。这是一种新型的“先学后教”的教学模式,这种教学模式是以优化数学教学过程.提高数学教学质量,培养学生创新精神和实践能力为目标而设计的。这种教学模式让学生带着问题和明确的学习任务进入课堂,在课堂上主动地去学习,认真思考、实践、练习,从而培养学生良好的学习习惯和较好的学习方法,激发学生学习数学的兴趣。兴趣是学习的主动力,把数学学习的枯燥变为兴趣,变被动学习为主动学习,从而提高学生自身的学习能力。
Pre-learning is the prerequisite for learning a new class. If you do not do a good preview, you will have countless ideas in your new class. This is a new type of “learning after school” teaching model. This teaching model is designed to optimize the mathematics teaching process, improve the quality of mathematics teaching, and cultivate students’ innovative spirit and practical ability. This teaching model allows students to enter the classroom with problems and clear learning tasks, actively study in the classroom, and seriously think, practice, practice, so as to cultivate students’ good study habits and better learning methods, inspire students to learn mathematics interest of. Interest is the main driving force for learning, turning boring mathematics learning into interest, changing passive learning into active learning, thereby improving students’ own learning ability.