Additional learning environment terms are either referring to tools
that can be used within the environment or the type of learning that
will be delivered within the system. Learning objects is a term that
represents the management of the environment. There is some
agreement that learning objects are digital resources that can be
reused to assist with learning (Nichols, 2003; Spector, 2007).
Although learning object is used synonymously with content object,
knowledge object, and reusable information object, it is, in this form,
the most commonly used term for this definition (Wagner, 2001)