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电子白板集黑板的书写功能和多媒体声、图、动、静功能于一体,在教学实践中能使初中深奥的数学理论知识通俗化、数学抽象问题具体化。合理利用电子白板教学能增强数学课堂的感染力、趣味性、生动性,使学生能够在轻松快乐的气氛中获得知识。因而恰当利用电子白板,不但可以加大课堂容量,而且能调节学生的情绪,激发学生的求知欲,拓宽学生的思路,培养学生的兴趣,从而有效地提高数学课堂教学效率,发挥电子白板在教学中“佐料”的辅助作用。
Whiteboard blackboard writing function and multimedia sound, map, moving, static function in one teaching practice can make the esoteric mathematical knowledge of junior high school popularization of mathematical abstraction. The rational use of whiteboard teaching can enhance the appeal, interest and vividness of mathematics classrooms so that students can acquire knowledge in a relaxed and happy atmosphere. Therefore, proper use of the electronic whiteboard can not only increase the classroom capacity, but also adjust the mood of the students, stimulate students’ curiosity, broaden students’ thinking and cultivate students’ interest, so as to effectively improve the efficiency of teaching mathematics classroom, In the “condiment ” auxiliary role.