This document discusses key knowledge, skills, and abilities (KSAs) that engineering students need to develop for successful careers. It defines three ways of knowing - "knowing that" which involves declarative knowledge, "knowing how" which involves procedural knowledge, and "knowing why" which involves curiosity and continuous learning. The document proposes assessing students' problem-solving processes and provides examples of activities that develop different ways of knowing in engineering courses. It assigns reflection essays for students to discuss experiences with "knowing that, how, why" and how to develop important KSAs in future teaching.