The mission of The Montessori Infant & Toddler School (MITS) is to provide young children with a safe, prepared environment in which they can observe, absorb, and explore at their own pace and develop movement, language, and social skills to prepare them for the next steps in their education.


Here at the Montessori Infant & Toddler School, we believe in educating the total child. In pursuit of that goal, our students are guided to activities and lessons which stimulate the mind, body, and spirit. MITS is a non-profit, non-graded, and appropriate placement educational institution licensed by the state of Texas.

Curriculum activities include sensorial experiences and practical life skills, along with language, art, music, and directed movement activities. Lessons are designed to foster independence, self-awareness, and self-esteem at a young age, and to prepare children for their future academic and social lives.

MITS is staffed by a certified professional Montessori teacher and qualified assistant teachers who have been trained to build trusting relationships with children and to create environments which present a rich array of interactive experiences.

MITS opened its doors for the first time in October of 2017, but its parent organization, The Montessori Schools of Central Texas, has been in operation since 1982. MITS offers programs for infants, ages 6 weeks to 24 months, and toddlers, ages 24 months to 3 years. These students may then graduate to our parent school next door for children ages 3 to 6.

The Montessori School accepts children without regard to national origin, race, color, creed, or religion.


The parent school, Montessori Schools of Central Texas, was founded in 1982, by Drs. Jerry and Sherry O’Donnell, as a private nondenominational Christian school for young children. The school began in a two-car converted garage at the rear of the O’Donnell’s home in McGregor, Texas, with twelve students, Mrs. O’Donnell as teacher, and an aide. The following year, the school expanded and transferred to a new location with more space. The student body continued to grow until, in 1986, the school moved to Temple, Texas. For three years, the school was located on the grounds of Trinity Church, occupying a separate building for the last two years. In 1990, the school was moved again, to what is now the current location at 1302 S. 27th Street in Temple, in a beautiful Victorian-era house. This change allowed the school to open enrollment for three classes with three different age groups, in order to offer educational opportunities to children ages 3 to 12. In 1995, the school purchased an adjacent property and house and converted it to use as another classroom. In 2003, MSCT established a satellite campus with two primary classes (ages 3-6) in Killeen, Texas. In late 2016, the O’Donnell’s decided to add a new building to the Temple property and open a school for infants and toddlers. Construction began in April 2017 and the Montessori Infant & Toddler School (MITS) opened its doors in October of 2017. Between MSCT and MITS, the Temple location will offer educational programs for children from 6 weeks to 9 years old.

MITS has its beginning from a strong foundation as MSCT will celebrate 38 years of excellence starting in the 2020-2021 school year.


  • Jerry O’Donnell, PhD, Headmaster: Dr. O’Donnell’s experience in life andDr. O'Donnell the work force is varied, from serving in the U.S. Army as an enlisted soldier and officer, to owning numerous businesses, acting as a professional student, and doing the work of an evangelist, pastor, and teacher. He presently serves as the President of the Board of Directors for the Montessori Schools of Central Texas and the Headmaster of the MSCT Temple Campus. Dr. O’Donnell obtained his GED while serving in the United States Army. After recognizing his need for further education, he earned seven degrees in two tracts: the world and the church. He presently holds two bachelor’s, two master’s, and three doctoral degrees. In past years, Dr. O’Donnell has been a successful psychologist in private practice, specializing in creative motivation for underachieving children. Currently, he maintains his love for education through his passionate reading of books, magazines, and research articles. Dr. O’Donnell met his wife, Sherry, in high school, and they have been married for 57 years. Together they have three children, Jheri Lynn, Jeffery, and Jennifer, and five grandchildren.
  • Sherry O’Donnell, D.CE.: Mrs. O’Donnell is the principal founder of The Montessori Schools of Central Texas. She has worked hard to grow the school from one classroom in a two-car garage in 1982 to the present day, with an organization comprising of six classrooms across two campuses, and students ranging from ages three to twelve. Mrs. O’Donnell was awarded a Doctorate in Christian Education for her tireless efforts to develop and provide a quality early-childhood education, based on Dr. Maria Montessori’s teaching philosophy and curriculum, to children of all backgrounds. She is certified at the Primary Level (ages 3-6) by the Association Montessori International, and at the Lower Elementary Level (ages 6-9) by the American Montessori Society. Her 38 years of service in the field have allowed her to continually refine her techniques and curriculum within the Montessori philosophy, in order to connect with and teach every one of her students on an individual level. When not involved with the school, Sherry enjoys spending her leisure time with her family.
  • Mrs. Jennifer Watson, Assistant Director: Jennifer was born in Japan where her father, Dr. Jerry O’Donnell, was stationed.  As the third child of the O’Donnell’s she has grown up around Montessori education and watched as the school flourished under her parent’s leadership.  Jennifer has been married to Jason since 2002 and has a remarkable son, Brady, who had the privilege of attending The Montessori School from the age of 20 months through elementary.  Since grading-out of The Montessori School, Brady has taken Pre-AP classes throughout middle school and plans to continue challenging himself in High School with AP classes.  Jennifer has been the Director of both the Temple and Killeen campuses from 2007-2015.  She left briefly to pursue her love of veterinary medicine and returned as the Assistant Director in 2020.  Her leisure time is spent caring for her many animals, traveling, reading books, and the joys of being a Mom.
  • Mrs. Crysthal Diaz, Director of MITS:  Crysthal was born and raised in Puerto Rico.  From a young age she felt passionate about education and knew in her heart that one day, she would achieve her goal of becoming a teacher.  She graduated from the Inter-American University of Puerto Rico with a bachelor’s in Special Education and Education from fourth to sixth.  She is also an AMS certified Montessori guide in Infants and Toddlers.  Crysthal has been married since 2009 and has two children who she loves to the moon and back.  In 2014 she moved to the state of Texas and began working at MSCT.  In 2020, the School Board recognized Mrs. Diaz’s excellent performance in her classroom and promoted her to Director of MITS so that she could shape the teachers and the infant and toddler programs to the same excellent level that is expected by MSCT.  Crysthal is grateful to be doing what she loves, and we are grateful that she shares her amazing gifts with all that she leads and the young minds which benefit from her guidance.  In her free time, Mrs. Diaz likes to travel, take photos and spend quality time with her family.
  • LaDonna Ronelus, Lead Teacher – Toddler II: Ladonna was born in Kingston, Jamaica in 1987 but raised in Brooklyn, New York.  She moved to Central Texas in 2015 when her husband was assigned to Carl R. Darnall Medical Center.  Previously, LaDonna worked as an Assistant Teacher at The Friends of Crown Heights in New York and then a local daycare center.  At both places, as well as at The Montessori Schools of Central Texas, Mrs. Ronelus has excelled and been promoted to the Lead Teacher position.  With over fifteen years of experience, LaDonna’s passion for nurturing and guiding young children has led her next goal of obtaining her AMS Montessori certification in Infants and Toddlers.  During her free time, LaDonna enjoys reading, especially science fiction, cooking, traveling, taking care of her growing pet family, and spending time with her husband.  Mrs. Ronelus enjoys teaching her students sign language to help develop their communication skills.
  • Yesenia Armas, Lead Teacher-Toddler 1 – Yesenia Armas was born in Mexico in 1998 And moved to Harker Heights Tx with her family in 2000. She attended High School at Richard Milburn Academy in which she graduated in 2018, Shortly after she became an assistant teacher at a local Child care center where she found her true calling for taking care of children.While she was an assistant teacher she completed multiple training classes ranging from child care and child development. In 2019 she had gotten the opportunity to become an assistant teacher for Montessori Schools of Central Texas where she continued to learn and gain knowledge in her position. In 2020 She Earned the position of lead teacher of toddler one where she is currently teaching and plans on continuing her career by attending school and earning her teaching degrees. In her free time she enjoys the outdoors by travelling around the United states and hiking with her family. She loves spending quality time with her family and friends especially around the holidays.
  • Ms. Rosa Gray, Lead Teacher – Infant II: Ms. Gray was born and raised in the great state of Texas and moved to Bell county at the age of three.  She was inspired by her high school teachers to pursue childcare and since then has dedicated her life to teaching with over thirty years of experience.  From 2007-2012, Rosa was our Lead Teacher in our toddler program and completed her NAMC Infant and Toddler certification.  Currently, she is working towards an AMS Infant and Toddler certification and we fully support this worthy goal.  Ms. Gray has three adult children with whom she enjoys spending her time, as well as, cooking, working out, and going on adventurous road trips.
  • Mrs. Amanda Cruz, Lead Teacher – Infant I: Amanda was born in Oakdale, CA and lived throughout Texas before her family settled down in the quaint town of Belton in 2005. She achieved her Bachelor of Arts in Education with a major in Special Education from Texas A&M Central Texas. Amanda is a certified EC (Early Childhood)- 6 Teacher, English Second Language (ESL) certified, and All-Level Special Education certified by the state of Texas. Her career began in public-schools, working with special needs students for four years in Belton ISD before staying home with her children. Amanda has three children, two of which attend MSCT. She has a passion for working with infants and fostering them in their early developmental years. Her interest includes psychological development, nutrition, organizing, and finance. She loves spending time with her family, watching movies, and playing cards.
  • Ms. Emily Starr, Assistant Teacher – Toddler I: Ms. Starr was born in Abilene, Texas and moved to Belton when she was in second grade. She graduated Belton High in 2016 and enjoyed participating on the swim team. She is currently majoring in art with teaching at Temple College. Emily has been working with children in a childcare setting for the past three years but started teaching long before that. From the time she started middle school, she has been actively involved with her childhood church CTC, helping her mother who was the director of VBS and the kindergarten Sunday School teacher. Ms. Starr also enjoyed being an active member of her youth group for as long was allowed until her graduation. Being an only child has made Emily desire a large family of her own and she has two beautiful young boys, aged two and seven. Her relaxing activities include painting, swimming, watching movies, and spending time with family.
  • Diana Quick-Sorrells, Assistant Teacher – Infant II: Diana was born and raised in Panamá, where she also completed her bachelor’s degree in Commerce. She comes from a Christian family, and her parents are still pastors in Panamá. Diana has two boys, with the oldest born in Panamá and the youngest in Louisiana. In 1997, she moved to New York, and then continued to transfer to various states, as she considers these changes positive for her family. Diana became part of our Montessori family in January 2014. She loves working with the children and says teaching and helping is her passion. She has been blessed with many talents, from composing songs and teaching pantomimes, to crafting and helping organize various events. Her hobbies include spending time with her family and attending church. She enjoys working in the kitchen, making different Panamanian dishes for family and friends. Ms. Quick enjoys challenging her students with new Spanish vocabulary from her native tongue.
  • Ms. Ashley Diaz Lopez, Assistant Teacher – Infant I: Ms. Ashley Díaz López was born in Aibonito, Puerto Rico, and grew up in the town of Coamo. Ms. Díaz comes from a loving family and was raised with strong Christian values. She is the youngest of six siblings and has nine nephews with whom she loves very much. From her youth she liked playing the role of teacher. Today, she is currently completing her bachelor’s degree in Special Education with a secondary major in Family and Consumer Sciences at the Pontifical Catholic University of Puerto Rico with graduation on course for June 2021. Because of this, Ms. Díaz will only be here through December 2020 so that she can return to finish her last semester. Ashley has spent her career in childcare, being a part of summer camps, tutoring programs, and a previous preschool. She desires to be well-rounded and is thrilled to be a part of an accredited Montessori school. It is her goal to go above and beyond to nurture your children while meeting their developmental needs. Before Ms. Diaz moves back to Puerto Rice, she plans to marry her longtime fiancé at the end of this year.
  • Mrs. Victoria Badger, Assistant Teacher – Infant I: Victoria Badger was born in Waco Texas and has lived in Temple her whole life. Her mother, Mrs. Elidia Garza, was the first employee since MSCT moved to this location in 1990 and was with us for twenty years, positively shaping hundreds of children during her career. Because of her mother’s love for the Montessori method of teaching, Victoria was inspired to follow in her footsteps and so she too became a lead teacher for our primary students from 2004-2012. During this time, Mrs. Badger earned her Primary certification through NAMC in 2010. Although Mrs. Badger left to care for her mother, she has returned to continue following her dream of working with young children. Mrs. Badger enjoys her family time with her parents, her husband, and three beautiful children, Marcus Jr., Malik, and Mariah.

Phone (254) 771-1116 | Fax (254) 742-2782| 1302 S. 27th Street, Temple, TX 76504

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