UTILIZING AN ARTIFICIAL OUTCROP TO SCAFFOLD LEARNING BETWEEN LABORATORY AND FIELD EXPERIENCES IN A COLLEGE-LEVEL INTRODUCTORY GEOLOGY COURSE
This study employed a mixed-methods action research design, which allowed for systematic inquiry by the teacher/researcher into how the students learned. Several types of data were collected and analyzed, including: visual recordings of the intervention, interviews, analytic memos, student reflections, field practical exams, and a pre/post knowledge and skills survey, to determine whether the intervention affected student comprehension and interpretation of geologic phenomena in an authentic field environment, and if so, how.
Qualitative data sources suggested that the GeoScene treatment was a positive addition to the laboratory studies and improved the student transition to the field environment by: (1) reducing anxiety and decreasing heightened stimulus associated with the novelty of the authentic field environment, (2) allowing a physical transition between the laboratory and field that shifted concepts learned in the lab to the field environment, and (3) improving critical analysis of geologic phenomena. This was corroborated by the quantitative data that suggested the treatment group may have outperformed the control group in geology content related skills taught in the laboratory, and supported by the GeoScene, while in an authentic field environment (p≤0.01, δ=0.507).