Features - NDG Online

NDG Online Courses and Labs may contain one or more of the following features. Not all features are available for every course or set of labs. See content page for details.


Instructional text, developed to meet the learning objectives of the subject matter. A coursebook is typically organized in chapter format and functions as an online textbook.

Lab Exercises

Step-by-step directed tasks that are designed to provide a hands-on practical experience to reinforce mastery of the subject matter.


Tests and quizzes, available within the learning environment that provide feedback of the learner's proficiency of the subject matter.