Program in Course Redesign
Virginia Tech The Traditional Course Linear Algebra is a twocredit, introductory course taken by firstyear students in engineering, physical sciences, mathematics, and other majors at Virginia Tech. The course serves about 2,000 students per year. Approximately 1,500 students enroll in the fall and 500 in the spring semester. A mix of tenuretrack faculty (10), instructors (13), and graduate teaching assistants (15) teach 38 sections of the course, with about 40 students in each section. Each section meets twice a week for 50minute lectures. Students can receive individual assistance during onetoone office hours or during review sessions for the tests (if the teacher chooses to offer review sessions). The section teacher writes two inclass tests during the semester. The final exam is common to all sections; it consists of multiplechoice questions and counts for 10% of the course grade. An individual teacher can supplement this exam with additional questions of any kind. As it is originally configured, the course requires 105 hours of faculty, instructor, and/or graduate teaching assistant (GTA) time per section. The traditional course faces four specific academic problems:
The redesign of Linear Algebra is an early step in a larger transformation project for all largeenrollment mathematics courses at Virginia Tech, a project made possible by the opening of the Math Emporium. The Emporium is a 500workstation computer lab/learning center staffed by faculty, teaching assistants, and undergraduate peer tutors who provide onetoone help. An overarching goal of this project is to help students, beginning with their very first college courses, to be active agents in choosing and using learning methods and resources, something that is not easily done in the way courses are usually configured. The Redesigned Course Linear Algebra will be redesigned to include more options for selfdirected study in an effort to improve students' content learning, success rates, active learning skills, and retention of material for later use. The learning goals for the redesigned course will require students to
To achieve these learning goals, the redesigned course structure will completely eliminate the 40student sections; all coursework will be conducted in the Math Emporium. Course content will be organized into units that a student, progressing normally through the course, will cover at the rate of one or two per week. Each unit will end with a short, electronically graded quiz. Students can work on a completely flexible time schedule because the Math Emporium is open 24 hours per day, 7 days per week, with staffing by the Math Department for 75 to 80 hours per week. Except for the quizzes, the electronic material will be available to campus and local users on the Web. To supplement the new learning structure, experienced course faculty will develop a program of optional lectures, Webbased and email communication with enrolled students, and methods and procedures for onsite help by faculty, GTAs, and peer tutors. The system is designed for active, studentdirected learning, since the student chooses how to learn the material. The absence of a routine classroom procedure encourages students to take more initiative and responsibility. Interactive tutorials provide individualized feedback for students to direct their learning. The Math Emporium's peer tutors, who guide rather than instruct, will point students toward appropriate resources and strategies. At the same time, comprehensive data collection allows teachers to adjust instruction as the course proceeds, on the basis of continuously monitored performance, and to deliver individualized suggestions and active help where appropriate. In this way, the system offers a personalized dimension that cannot be maintained in the old format. A variety of learning materials, accessible at all hours, together with the inperson help available at the Math Emporium, will allow student and teacher to match learning and teaching styles. The computerbased practice, quiz, and testing systems provide instant feedback (including customized suggestions) and the opportunity for multiple attempts at tests. Computerbased exercises and quizzes provide a natural, interactive introduction to current computational methods. Active, studentdirected learning, with prompt and ample feedback, will promote the specific goals of increasing understanding and developing core skills. In addition, content and skills will be retained and used more successfully as the student moves on to other courses in mathematics and related fields. The electronic system also allows students to rebuild and extend their understanding of linear algebra later on, when it is encountered in another course. Finally, the new system lends itself to grade outcomes that maintain standards and reflect uniformly what the student has learned. Presentations and tests are the same for everyone and are open to supervision and review over time by the department's curriculum committee. As data accumulate and are evaluated, Virginia Tech will develop assessment and testing instruments more appropriate to the redesigned context. Traditional Course Structure
Redesigned Course Structure
Summary In summary, the redesigned course will implement the following changes:

Program in Course Redesign Quick Links: Program In Course Redesign Main Page... Lessons Learned: Savings: Project Descriptions: 
