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现代教育媒体运用于教学,不仅可以作为知识信息的载体,而且还可以作为调控教学的有效手段。在数学教学中,恰当地运用现代教育媒体,对突出教学重点、解决教学难点、拓展学生思维、调控教学信息、优化教学过程等都能产生积极的作用。因此,教师根据教学内容,善于把握运用现代教育媒体的最佳作用点,对教学的成功有着非常重要的意义。一、在新旧知识的连接处运用数学知识有着严密的知识系统,学生在掌握知识的过程中,自然形成相应的知识结构,当新知
The modern educational media used in teaching can not only serve as a carrier of knowledge and information, but also can be used as an effective means to regulate teaching. In mathematics teaching, proper use of modern education media can play a positive role in highlighting teaching points, solving teaching difficulties, developing students’ thinking, regulating teaching information and optimizing teaching process. Therefore, according to the teaching content, teachers are good at grasping the best point of using modern education media and are very important to the success of teaching. First, the use of mathematical knowledge at the junction of old and new knowledge has a rigorous knowledge system, students in the process of mastering knowledge, the formation of the corresponding natural knowledge structure, when the new knowledge