jbofihe (or more correctly jbofi'e) is a parser for checking the grammatical correctness of Lojban text. It also provides approximate translations of Lojban into English. (Lojban is a constructed human language with the interesting property that its grammar can be cast into a form that Bison can parse.) The package includes cmafi'e (a smaller version without grammar checking), and a program to aid lujvo (compound word) construction.
RFC Util allows you to specify the number of an RFC, or a search string, and it returns all related RFCs. It features command line switches to spawn lynx or w3m to view the RFC, dump to file for offline viewing, or mail to an address. It also allows local and remote lookups of port, service, or proto numbers.
"Tux, of Math Command" is an educational math tutorial game for elementary school level children. Like so many other Linux games, it stars Tux, the Linux Penguin. Players must answer math equations to shoot down comets which are falling towards their cities. It can run on Linux/UNIX, Win32, Mac, and BeOS.
Duck is Web-based system for practice testing and quizzing. Instructors can create multiple-choice, short answer, and 'extended response' questions. Unique feedback can be provided for up to 10 potential student responses. Duck is based on constructivist teaching and learning ideals.
QuizComposer is a system for quiz composition/presentation/response-evaluation on the Web in any language. It features many response types to questions (checkbox clicks, number intervals, character patterns/regular expressions, ordered and unordered sets, and subsets), re-presentation of incorrectly answered questions with/without hints, test quizzes for limited groups, and packaging of quizzes and sets of quizzes for transportation and exchange.
The Web Teacher Evaluations project is a couple of Perl CGI scripts and some HTML pages that together comprise a real-life teacher evaluation system. The HTML pages are geared towards the campus for which they were originally developed, but they can serve as a valuable template or quick start guide for developers. It currently uses a flat-file for storing its data.
quizpool is a system for administering quizzes. The quizzes can be selected from pools of questions, written in "Question Definition Language", according to rules written in "Quiz Definition Language". When a user starts a session, they are presented with a menu of quizzes available. A quiz can then be selected and completed. If the user has not taken that quiz before, the number of chances they are given to take that quiz is randomly generated from the quiz pools for that quiz. This provides an even (or changing) mix of difficult, medium, and easy questions through the various attempts. All output is created from editable HTML template files, which are separate from the program code. This was developed under Apache and Boa.