高中数学课程教材与信息技术整合研究与实验

Research and Experiments of the Integration of the Curriculum and Teaching Materials of Mathematics with Information Technology in Senior High Schools

信息技术是数学教学中不可替代的强有力的认知工具，对学与教产生了深刻影响，不仅是强大的作图、运算工具，而且是构建“多元联系表示”的教、学环境的有力工具，是提供数学实验及其他数学实践活动的强有力手段，能极大促进数学思维。要利用信息技术，通过适当的操作、探究、实验、交流、归纳、概括等活动，在教材中展示数学的“再创造”过程，使自主探索、实践操作、交流互动等学习方式得到具体体现，在强化学生理解数学本质、掌握数学基础的同时，促进学生的数学“发现”和“创造”，发展应用意识。

Information technology is an indispensable powerful tool of cognition in mathematics teaching, which has a deep effect on learning and teaching. It is not only a powerful tool of graphing and computation but also a powerful tool for constructing 'multiple-linked expression' teaching and learning environment. Moreover, it provides powerful means for mathematical experiment and practice , and effectively promotes mathematical thinking. Through some activities, such as properly operating, inquiring, experimenting, communicating, concluding and generalizing, the mathematical re-creation process is exhibited in teaching materials, which embody the following learning approaches; independent inquiry, practical operation, communication and interaction. As students' apprehension of the essence of mathematics and its basic knowledge are reinforced, their mathematical discovering and creative sense are improved and their sense of application is also developed.