图形计算器与中学数学创新教育──几个值得思考的问题

Graphing Calculator and Innovative Math Teaching in High Middle School

图形计算器作为一种现代化教育技术，在中学数学创新教育中发挥着越来越大的作用．近几年来，北京市有４０多所中学的几百名教师，利用图形计算器开展课题研究．使用图形计算器进行中学数学创新教育的关键是教育观念的更新，重点是改进课堂教学过程，方向是实现现代教育技术与课程及教材的整合，开展课题研究则是进行创新教育的一种重要而有效的途径．

Being modern teaching technology, graphing calculator played a more and more important role in innovative math teaching. In recent years, there were hundreds of teachers from 40 secondary schools applied graphing calculators to classroom teaching, researching and making in-depth exploration. This paper would summarize the experience during the classroom teaching practice, and addressed several issues about how to use graphing calculators in math teaching and learning, which might help lots to further research work.