Euler Yet another proof Engine
A Free, complete, open source universal assessment/exam platform
quiz game with spin wheel
Jeopardy in HTML and JavaScript
Tool for practicing languages.
Educative project implementing a very simple sale point
Syllog is a system for teaching logic, with anonymous answer logging
Flash Quiz TV (A quiz game for all family)
The new site is at http://psychometricon.net/libirt/
Open-source automated grading of programming assignments
A flashcard-based memorization aid for GNOME
testing stripes with tumblr
Sistema de evaluaciones en línea, escrito en PHP y MySQL.
Kaldin | Open Source Web-based online examination software
Formative evaluation platform
Metatagging Editor for Learning Object Metadata (IEEE's LOM)