The labels used for digital course materials often overlap. The useful question is not what a product is called, but what work it actually contains and who controls it.

eBook or digital textbook

An eBook primarily delivers reading material in a digital format. It may add search, highlighting, media, or short practice activities. The instructor typically builds the surrounding course structure and assessments.

Homework platform

A homework platform centers on practice, problem sets, quizzes, or automated feedback. It may accompany a textbook or stand alone, but it does not necessarily provide a complete lesson sequence.

Complete digital course

A complete digital course provides a published foundation: sequenced lessons, readings, media, activities, and assessments designed to work together. The instructor still decides how to teach, pace, grade, supplement, and apply course policies.

Flexible course adoption

Adoption describes how a complete course fits an institution's learning environment and implementation needs. Course Orbit supports compatible institutional systems and other supported adoption paths. The instructor remains responsible for instruction and academic decisions in every setting.

When comparing options, ask for the full lesson layout, assessment types, customization boundaries, delivery method, technical requirements, student price, and support responsibilities. Course Orbit's course catalog presents those facts from one maintained source.