Our goal was to document professional skills and attitudes gained via out-of-class teaching and research experiences during the undergraduate years. Qualitative analysis of reflection papers revealed that students noted gains in professional skills, communication skills, interpersonal skills, and intrapersonal skills. Importantly, students also noted gains in understanding content, research methods, and principles related to teaching and learning emerging from their hands-on experiences guided by role models. Students noted that their out-of-class experiences were relevant for their futures. These results may be useful for instructors and administrators seeking to design and implement out-of-class experiences for undergraduate students that facilitate the emergence and refinement of professional skills and attitudes, growth in understanding, and lifelong application of learning.