This series consists of materials used by Michaelis' during his over 2,000 presentations, keynote speeches, workshops, and college level courses. The series also includes the slides used in Michaelis' presentations. The documents consist of hand-outs, syllabi, assignments, and other course materials, printouts of PowerPoint presentations, articles, brochures, conference and keynote materials. Of note is the CAHPER conference - Elementary workshop materials folder. This conference was Michaelis' first major workshop.

The Presentation series is further divided into five subseries; Children-Together, Courses, Slides, Workshops, and Miscellaneous. More specific information about each subseries can be found in the Subseries Scope and Content Notes.