Worldwide, there has been growing interest in research, education, and discourse around the Food-Energy-Water-Nexus (FEW-Nexus), which serves as a framework to describe and aid in addressing complex coupled human-natural systems and the most significant global challenges of today and tomorrow. These challenges provide a rationale for sustained, systemic, and interdisciplinary educational efforts focused on food, energy, and water systems in a wide array of educational contexts. The National Collaborative for Food, Energy, and Water Education (NC-FEW) is an emergent, transdisciplinary community of educators and education researchers from science, technology, engineering, and mathematics (STEM) and food, agriculture, natural resources, and human sciences (FANH) fields. Through community-building activities, NC-FEW promotes cross-fertilization between participants from diverse disciplinary and departmental backgrounds through sustained network- and capacity-building over multiple years. This community-building endeavor is grounded in the fundamental assumption that NC-FEW can intentionally emerge as a networked improvement community through which to systemically foster and understand STEM and FANH teaching and learning about the FEW-Nexus.