Some of the modules are ideal for non-majors, some may be too difficult without an instructor or TA present. Connie Haakinson is the developmental editor and probably could let you preview the package. I have about 6 done already for publication. It's actually a rather nice lab to accompany some of the recent discusion of evolution, i.e., we can test the theory by testing the assumptions. Students examine populations of 100 beans.
Bean color is the trait of interest.
They assume that the beans are asexual, and that all beans produce the same number of offspring if they survive and reproduce. They should imagine a situation in which there are limited breeding opportunities, such that only a set number of beans can reproduce in each generation. Populations are set up to operate with differing rules that represent the presence or absence of various basic assumptions of Darwin's theory. They can run the populations for X number of generations and record the composition of the population at the end of that time, comparing it to the original population composition. You can have them do tests of the importance of variation, heritability, and natural selection or combinations of these.