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随着多媒体、网络等新技术发展,越来越多的现代化教学设备和教学手段走进生物课堂,丰富了教学方式。从营造学习情景以激发学生求知欲望、具化抽象知识以提高认知水平、准确实验演示以减少理解偏差、延伸课堂教学而注重双向互动等四个方面,探讨合理运用现代教育技术提升生物课堂教学有效性,从而实现“新课标”所赋予生物教学的任务。
With the development of new technologies such as multimedia and internet, more and more modern teaching equipment and teaching methods have come into biological classes and enriched the teaching methods. From the four aspects of creating learning scenarios to stimulate students’ desire for knowledge, abstracting knowledge to improve cognition, experimenting accurately to reduce misunderstanding, extending classroom teaching and paying attention to two-way interaction, this paper explores how to use modern educational technology to improve biology classroom teaching Effectiveness, in order to achieve “New Curriculum ” assigned to biological teaching task.