1) The behaviorist approach would involve memorizing volcano terms, creating detailed charts and graphs, and following a strict process with clear goals and expectations outlined in a rubric. 2) The constructivist approach would have students collaborate online, create a model volcano, discuss myths about volcanoes, and write fictional volcano accounts. 3) The cognitivist approach would require intensive research and study, memorizing eruption details, outside reading and analysis, and predicting impacts and building geological models.