The second year or sophomore year of most 4-year engineering undergraduate programs includes completion of the final fundamental math and science courses required for an engineering degree. We believe the intensive examination of this critical year in undergraduate engineering education is warranted, and advocate for a new perspective in analyzing the social and cultural environments of gateway engineering mathematics courses of the sophomore year -specifically Calculus 3 for Engineers and Differential Equations & Linear Algebra. Our study seeks to identify how students connect to various resources, peers, and content and to what effect as they navigate the curriculum of these high-stakes prerequisites for subsequent major-specific coursework. We study ethnographically the experiences of undergraduate students, graduate student teaching assistants, and faculty instructional staff as they traverse these courses, in order to map out the social and cultural terrain upon which learning, status, and grades are negotiated. Inspired by a novel theory from Science and Technology Studies (STS), we take an actornetwork view of sophomore engineering, tracing connections between human actors and nonhuman elements including mathematical concepts, places, objects, and resources to demonstrate how students are translated to varying degrees through sophomore mathematics courses into actor-networks of engineering. Actor-Network Theory encourages a fresh perspective of sophomore engineering that affords researchers a systems-level view of these critical gateway courses and suggests fundamental questions regarding the nature of our courses and how they got this way in the first place. This paper introduces Actor-Network Theory and the four moments of translation, describes the methods for our research study of sophomore engineers as informed by Actor-Network Theory, and provides justification for the use of this novel social theory in engineering education research.
Introduction and Research Purpose