The purpose of this qualitative single case study was to explore preservice teachers' experiences, uses, and applications of videotaped lesson reflections during their practicum in the teacher preparation program (TPP) at one university in West Virginia. The theoretical framework encompassed Dewey's definition of reflection and Schon's concept of reflection-on-action. Homogeneous purposeful sampling was used. Data sources included participating preservice teachers' first written reflective narratives based on their videotaped lessons, face-to-face interviews, and second written reflective narratives. Data were analyzed with the four-step method for thematic analysis set forth by Harding. Five themes emerged from the data including: function, realization, reaction, lesson components, and logistics. Findings revealed that the participants viewed the videotaped lesson reflections as a tool that allowed them to remember their lessons and see themselves from a new perspective; as their students or an observer do. Through their reflections, participants uncovered several realizations about their students and themselves, both mental and physical. Several lesson components were considered: lesson planning, lesson delivery, classroom management, and assessment. The videotaped lesson reflections allowed participants to gauge the effectiveness of their teaching. Participants thought the videotaped lesson reflections helped them learn about their teaching, improve upon their practice, and grow as educators by making changes informed by their reflections. Theoretical implications, practical implications, and future implications have been included, as well as recommendations for future research and future practice. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com.bibliotheek.ehb.be/en-US/products/dissertations/individuals.shtml.]