Teaching STS ways of thinking and knowing to undergraduates is challenging, especially when STS may seem outside the students' disciplinary focus. The STS courses I teach are often the 100- and 200- level required "social contexts" courses in an ABET-accredited applied science program, so my students are usually STEM students and they are taking my courses in their first year or two of college. Anything I can do to visualize concepts and engage students through activities and games is helpful. This essay shows some visualizations and cards that I have used in my classes.