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An important challenge for the geoscience community is developing engaging, accessible, and effective experiences within introductory courses, which are often gateways to geoscience majors. This study evaluates low-barrier-to-entry and flexible assignments focused on a pedagogical innovation: faculty replaced one of their usual course components (research paper, lab, etc.) with a Student-Produced Audio Narrative (SPAN) assignment. SPAN assignments require students to engage with geoscience content by telling a scientific story using simple audio-recording and production techniques. The hypothesis is that SPAN assignments will increase students’ personal connection to geoscience course content. The pilot study included 8 faculty and 693 students across a range of institution types, course structures, class sizes, and content topics during the control and implementation semesters. The study evaluated student responses to SPAN assignments both quantitatively, using a pre/post survey, and qualitatively, using semi-structured interviews. Survey results show that students experienced positive changes in the categories of personal relevance, sense of curricular innovation, and future intentions to study science. Interview results indicate that much of the increased senses of innovation and personal relevance came from the creativity and choice the students experienced during the SPAN assignment. Taken together, these results indicate that SPAN assignments are innovative to students and effective pedagogical tools that can positively change students’ perceptions of their learning environment and attitudes toward science.
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Educating the Next Generation of Interdisciplinary Researchers to Tackle Global Sustainability Challenges: A Graduate Course
This paper describes an innovative graduate course in agricultural economics that has evolved over the past decade and attracts students from across the Purdue University campus. Its novel combination of guest lectures on key sustainability topics, and intensive, computer-based lab assignments with the SIMPLE model of global food and environmental security, prepares students to undertake innovative projects. These independent projects are presented to the class, written up, and submitted in lieu of a final exam. The topics covered are quite diverse and range from the impacts of women empowerment on food security, to the consequences of heat stress on farm workers, and the impact of reducing food waste. The course has spawned two dozen published journal articles, inspired MS and PhD theses, and facilitated a number of important interdisciplinary projects. The complete syllabus, lab assignments, and detailed course design are made available for others to use and adapt to their own circumstances. Future versions of the course will seek to incorporate explicitly spatial analysis of agriculture, land, water, and environmental quality outcomes.
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- Award ID(s):
- 1855937
- PAR ID:
- 10276868
- Date Published:
- Journal Name:
- Applied economics teaching resources
- Volume:
- 2
- Issue:
- 6
- ISSN:
- 2688-5999
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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- Free Publicly Accessible Full Text
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Accepted Manuscript1.0
- Journal Article:
- https://doi.org/10.22004/ag.econ.308494
