Kissimmee Middle School

Michael Melvin grew up on Long Island, New York and began his teaching career as an International ESOL Teacher at Alpha Language School in Hamamatsu, Japan in 2002.  For the past 15 years, he has been with the Osceola County School District.  He was a teacher and literacy coach at Discovery Intermediate School (2012-2014); an ELA Resource Teacher/Project Manager for Osceola Testing Platforms for Osceola County Middle School Curriculum and Instruction (2014-2015); and the Dean of Students/Testing Coordinator at Narcoossee Middle (2015-2021).

When he is not working, Mr. Melvin spends his time camping, hiking, fishing, cooking, and travelling. 

Yahaira Diaz-Morales has held the following positions: Teacher at Kissimmee Middle School (2015 – 2019) and District Resource Teacher for Osceola Schools (2022 – 2024). She received a bachelor's degree in General Science from the University of Puerto Rico and a master’s degree in Educational Leadership from American College of Education.

Ms. Miller is a dedicated educational leader with over 20 years of experience serving students, families, and educators. She has worked as a teacher (Horizon Middle School), district specialist (Osceola Middle School Science), principal (Kingsley Middle School), and assistant principal (Westside K8 School), bringing a wealth of knowledge in curriculum, instructional leadership, professional development, and school improvement to KMS.

Throughout her career, Ms. Miller has been committed to fostering safe, inclusive, and engaging school environments where every student can thrive. She is passionate about supporting teachers, enhancing student achievement, and strengthening partnerships between school and community. She is excited to continue building on the success of students and staff at KMS while contributing to the positive culture of the school and community.