Quantitative reasoning and interdisciplinary skills are central to real-world environmental problem solving. Enhancing those skills for students in environmental programs will help them succeed as future environmental professionals. This paper describes an approach that uses an applied geophysical imaging course to enhance quantitative reasoning and interdisciplinary learning in an environmental geography program. To adapt the course to geography students, applied learning is emphasized through the high-impact educational practices (HEPs) of undergraduate research and service learning. Throughout the course, students learn the theories of, and utilize electrical resistivity (ER), ground penetrating radar (GPR), and electromagnetic (EM) induction methods to answer real-life environmental questions in the local community. Course evaluations indicate that the course produced positive learning outcomes consistent with the course objectives. Similarly, students appreciate the unique opportunity to learn and utilize these technologies that are not commonly found within geography programs. The teaching strategies described in this paper can benefit other faculty contemplating curricular integration for interdisciplinary learning and quantitative reasoning outcomes.