| Edge Interactive Total Training Solutions Specializes in multi-lingual web based (WBT), computer based (CBT) and instructor led training, online and distance learning, instructional design, and multimedia production. http://www.edgeinteractive.com/ |
| Principle Approach International Organization committed to Christian-centered intructional design in the curriculum. http://www.principleapproach.org |
| Training Supersite A resource for training professionals with information on research, materials, education and employment. http://www.trainingsupersite.com/ |
| Visualizing Earth Has examples and recommendations for developers interested in creating instructional modules for authentic investigations in geography and geology. http://visualizingearth.ucsd.edu/ |