Computer Supported Cooperative Learning Environment for Multivariable Calculus

在密歇根大学（每年1500-1700名学生）的基础多变量微积分课程的所有部分都引入了计算机实验室项目。计算机被用作发现工具。项目的主要特点是：促进主动学习和实践经验，通过计算机图形可视化，逐步引入Maple语法，促进概念理解，批判性思维和定量推理。该项目包括几项活动：建立一个实验室项目库（长期：每个项目最终都有一个应用于科学、经济或工程的问题）；在计算机实验室环境中开发和实施合作学习技术；在每间教室使用连接液晶显示屏的工作站，开发和实施适合于大型讲座课堂反馈技术的激励材料；编写助教和教员手册和录像带，并制定密集的助教和教员培训计划。学生的组成非常多样化。在编写这些材料时，考虑到有些学生以前没有计算机经验。合作小组的多样性将加强它们。

Computer laboratory projects are being introduced in all sections of the basic multivariable calculus course at the University of Michigan (1500-1700 students per year). The computer is being used as a discovery tool. The projects' main features are: promotion of active learning and hands-on experience, visualization through computer graphics, gradually introduced Maple syntax, furtherance of conceptual understanding, critical thinking, and quantitative reasoning. Several activities are included in the project: to develop a library of laboratory projects (long term: each project is to culminate with a problem applied to science, economics or engineering); to develop and implement cooperative learning techniques in the computer laboratory environment; to develop and implement motivational material suitable for feedback techniques in large lecture classes, using a workstation in every classroom connected to an LCD plate; to write TA and instructor manuals and videotapes, and to create an intensive TA and Faculty training program. The composition of the student body is very diverse. The materials are being written with the consideration that some students have no prior computer experience. Diversity in the cooperative groups will strengthen them.