Open Source PHP Computer Aided Instruction (CAI) Software for Windows

CABLE (Computer Algebra Based Learning and Evaluation) is an online mathematical assessment tool for use with an open source computer algebra system.

IMathAS is a web-based math assessment and homework system. It is a course/learning management system (CMS/LMS/VLE) and testing system featuring algorithmic questions, similar to WebWork, Webassign, and publisher systems like iLrn, MathXL, etc.

Linha do Texto is a web based game for classificate semiotic text content from user input data with 1 to 4 parameters predifined in each section. It can be used to discuss discrete and continuous semantic categories in a scientific and educational fied.

NIMSpro is a multiplayer simulator for emergency responder and homeland security training. NIMSpro enables fire, police, EMS, etc. to practice tactics, decision making, communication, and incident command (NIMS, ICS, Firescope). Instructor controls sims.

Web Assisted Teaching Environment. Software system for creating, updating, distributing, and reusing Electronic Teaching Resources, (particularly Multiple Choices Quizzes).

WebChip allows programmers of all abilities to literally look inside a highly-simplified virtual machine and understand what's going on.

Provides a web-based learning platform for highschool or college courses in quantitative disciplines such as physics. Numerical and various types of MC-questions with answers depending on random parameters are supported.

For installation see: http://youtu.be/c2SpPjITmGk ...the web based eLearning tool for practical exercises! The system is designed for supporting a special didactic concept for (practical) exercises at universities/ schools/ training centres/ etc. Since 2003 the system is continuously in use at multiple German universities (e.g. http://ilab.net.in.tum.de/, http://ilab2.net.in.tum.de/). More than 800 students worked with the system until 2012! It is getting continuously improved: now we can also export ePubs!

Lexhoard is a dictionary tool for storing words in different languages with the ability to link entries (or 'translate') from one language to others. This php version is a very simple implementation created over a weekend. It can use either a mysql or a sqlite database (other databases may be used, in theory, as all db access is done with PDO).