in CS Related Systems: OWL • Developed by UMass Amherst and Thompson Course Technologies • Course content in CS and Chemistry (prior free version covered additional subjects) • Content matched to specific textbooks • Per-student fee; can be bundled with textbook in CS Related Systems: OWL • Wide variety of question types (mult. choice, fill-in, numeric answers) • Can compile, test programming code fragments • Allows timed exercises • http://owl.course.com in CS in CS in CS Related Systems: CodeLab • Developed at CUNY Brooklyn College, now a product of Turing’s Craft • Provides CS1-level exercises in Java, C, or C++ • Not tied to any specific textbooks • Per-student fee can be paid by student, bundled with textbook, or paid by school in CS Related Systems: CodeLab • Exercises limited to writing programming code fragments or complete programs • Topics available cover material of CS1 course only (prior free version named WebToLearn covered more CS courses) • http://turingscraft.com in CS in CS in CS Related Systems: CourseMarker • Developed, run by U. Nottingham • Primarily for programming exercises, limited to CS • Not tied to any specific textbooks • Fees per course, per institution in CS Related Systems: CourseMarker • Exercises limited to complete programs, in Java or C++, and to diagrams (e.g., graphs, flowcharts) • Also includes plagiarism detector • Formerly named CourseMaster; prior free version was called Ceilidh • http://www.cs.nott.ac.uk/CourseMarker/ in CS in CS Other Related Systems • CodeMate, Addison-Wesley Publishing: emphasis on student self-assessment • CFX, U. Illinois-Chicago: unsure if project is still active • Codewitz, Tampere Polytechnic, Finland: emphasis on supplemental topic tutorials