In total, seventeen series of data were collected from three types of classes: hands-on with paper-based workbooks supplemented with verbal and print instructions (eight series), blended hands-on and online assignments with verbal instructions and PDF’s and screencasts (six series), and online only assignments with embedded PDF’s and screencasts (three series). Rather than use raw data, percentages were used in the figures. In total, 1970 students submitted evaluations from the five courses which consisted of 108 hands-on sessions. Some students may have submitted more than one evaluation, but, because the evaluations are anonymous, there is no way to account for this possibility. The completed workbooks, blended learning assignments and online only assignments were typically worth from two to three percent of the students’ final grade. Students needed to attend the blended learning labs to receive a mark.