Engineering Education, 2021Systems Thinking Tools in a Graduate Biological Engineering Class - A Work in Progress Author and AffiliationsAbstractWhen technological challenges involve complex systems that include interactions with othercomponents or agents, the system can exhibit unexpected and counterintuitive behavior. Systemsthinking is useful in such cases but is rarely taught in engineering courses that do not explicitlyinclude ‘systems’ or ‘systems dynamics’ in the syllabus. This work-in-progress describes anapplication of systems thinking concepts in an undergraduate and a graduate course inAgricultural Waste Management at North Carolina State University. Two specific systemsthinking tools were introduced to help