In a natural sciences academic program, many branches of the field might be explored in depth with the goal of observing and learning about nature. Some of these branches may include astronomy, biology, physics, ecology and chemistry.

Students who hold some secondary education credentials and wish to enter a specific profession might find themselves best served by a graduate diploma program. These courses often take a focused look at a subject over the period of one or two years.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.