Linked assignments to teach the writing of scientific methods while exploring the limits and benefits of generative AI

We have developed a set of linked assignments for use with senior Biology majors focused on writing scientific methods sections while exploring the uses and limits of generative AI. Our goal was to improve the writing of methods sections during the semester before students write a senior thesis. A secondary goal was to provide formal exposure to generative AI tools to facilitate development of students’ critical thinking around this new technology. Our assignments include writing methods for a cooking video; generating AI methods for described experiments; writing methods for a recorded pre-lab demonstration video; and drafting formal methods used in students’ own research. For two assignments, students also used generative AI tools to assist in an iterative editing process. Students reflected on their experiences in the classroom and online. Student writing improved across the assignments and students reported an increased understanding of the uses and limitations of generative AI.