Circles of Competence . If you know the circle of material - you should be competent to perform the tasks in that circle. The material in a book chapter is typically organized around a circle of competence needed to understand the material in that chapter. In this website, material is divided into three levels of difficulty. Conversely, if you want a deeper understanding of the material, you can easily spiral out to a more detailed level.
Experimentation is a fundamental strategy for reducing uncertainty when solving problems.
This course is predicated on the belief that web technology can be used to adapt learning to your background and your interests. You, the student must make the journey. We, the instructors, can only act as a guide. Every one of you will start with your own background of experience, will see different landmarks along the way and will arrive at your personal understanding of this material. And there are varying levels of mastery of this material.