Analysis and synthesis of large and complex datasets are increasingly important components of scientific research. To expose undergraduate students to these datasets and to develop valuable data analysis skills, a team of environmental scientists and education researchers created Project EDDIE (Environmental Data-Driven Inquiry and Exploration). Project EDDIE is a pedagogical collaborative that develops and assesses flexible modules that use publicly-available, large datasets that allow students to explore a range of concepts in the biological, earth, and environmental sciences. Modules have been implemented in a range of courses, class sizes, and institutions. We assessed six modules over eight courses, which were taught to total of 1,380 students. EDDIE modules led to significant improvements in students' competence using spreadsheet software and as well as their conceptual understanding of how to use large complex datasets to address scientific problems. Furthermore, students reported positive and informative experiences using large datasets to explore open-ended questions.

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Solving conservation problems requires students to apply their knowledge of ecology and evolution. We present the Endangered Species Conservation through Habitat Suitability Analysis Laboratory Activity, in which students perform habitat suitability analyses for endangered freshwater species, compelling application of ecological and evolutionary principles. Students gather natural history information for endangered species native to Illinois, synthesize publicly available GIS/map data and habitat requirements for an endangered species, and present evidence-based proposals identifying geographical regions that should be set aside for protection. Students discuss current freshwater conservation issues and develop conceptual understanding of evolution, ecology, and conservation principles and processes. Students are prompted to consider human inclusion in freshwater ecosystems and its consequences. This laboratory investigation is effective in highlighting naïve conceptions of ecology, evolution, and conservation because students are prompted to provide rationale for their management decisions and engage in scientific discourse as they conduct their habitat suitability analyses.