Responses for one of the motivation questions/statements, "I find learning chemistry interesting", are summarized in Figures 6 (by group and semester). We select this particular question because its distribution of responses is very similar to the distributions of responses for the two enjoyment questions; namely, "Chemistry lessons are fun", and "I enjoy the activities we do in chemistry class" (date for which are not shown for brevity, but are available upon request). Most students agreed or strongly agreed with this statement in both CQG run semesters. These data are very encouraging regarding the relatively positive effect of the CQGs on student motivation and enjoyment. Data for a number of other questions are available upon request, and are not shown here only due to brevity (article length) constraints.