Dear Future Bug,
       The entire staff at Tumble Bugs is dedicated to creating a positive, loving, fun & educational learning environment. We ensure that the first preschool experience, for both child and parent, is a successful one. By maintaining small student/teacher ratios, our expert staff is able to give personalized, and quality attention to each child. It is my mission that all of our students are prepared and have a good basis for starting elementary school.
Sincerely, Tricia Guertel Owner
Debbie Bonomo / Director
Tuesday/Thursday Teacher & Monday/Wednesday Toddler Teacher
  • Graduate from Wake Tech in Early Childhood Development
  • 9 combined years director of Tumble Bugs & Apple Tree Day Care
  • 7 years lead teacher at Thomas Ann Nursery School, NC
  • 20 years of infant & child CPR / First Aid
  • Professional Nanny for 20+ years

Debbie moved to Texas because her family needed her; this family business wasn't complete without her. When it comes to raising children, there's not much Debbie doesn't know. She is second mom to many children. Parents still call long distance to get her advice on situations handled at home and in daycare facilities. Her many years of hands-on experience make her knowledgeable beyond her years. The children love, relate, & respect her upon first meeting.

Mary Hellen
Monday/Wednesday Pre-Kindergarten
  • Degree in Elementary Education at Texas Womens University
  • Bachelor of Science Community Health & Minor in Dance at St. Cloud University, Minnesota
  • 8 years McK. ISD Elementary School Teacher & 3 years McK. ISD Middle School Teacher
  • 3 years Private Tutoring for Math, Reading & Writing
  • 7 years teaching Ballet, Jazz, Tap, & Creative Dance
  • 24 years of teaching experience

Mary, a native Minnesotan, moved to McKinney with her family 15 years ago. Her husband is the owner of a lawn care service. Ryan, her son, is a junior at the University of Texas-Dallas; and her daughter Ashley is a freshman at Collin County Community College. Mary has been teaching most of her life. She taught Pre-school at Hunter's glen Private School in Plano. During the 11 years with McKinney ISD she taught 1st through 6th grade. For the past 3 years her private tutoring business has given her the opportunity to help children gain confidence in their math, reading, and writing abilities. Her teaching experience is not limited to academic; for several years she has shared her joy of dance with 2-6 year olds. Mary's genuine enthusiasm, energy and love of children will provide an environment where children feel safe and excited about learning.