Montessori & Elementary School
Teachers
Offering the Support that Our Students Need
Teachers
The teachers are the heart and soul of the school. The dedication and professionalism they show every day is a testament to their character and level of expertise. They tirelessly are trying to find ways to empower the students to dig deeper into their passions, strive higher with every task, work hard constantly, and ask lots of questions along the way.
Casa Teachers
Elementary Teachers
MR. A. HEWITT
Lower Elementary Teacher
School Owner & Principal
B.A. in Psychology and Economics
Lower Montessori Certification
Mr. Hewitt is the owner and Principal of Keystone Montessori. He has six years of past outside educational experience, which includes three years owning a Kumon Math & Reading Centre, and over three years as a teacher’s assistant in Kindergarten to Grade 3 classrooms within the Simcoe County Board of Education. He has a University Degree in Psychology from the University of Western Ontario, with a minor in Economics.
MRS. C. BOSHIER
Upper Elementary teacher
Past Owner of Bright Horizons Montessori
Montessori Certification
30 Years Experience
Mrs. Boshier is the founder and past owner of Bright Horizons Montessori, which she operated for 30 years before retiring.
Mrs. Boshier has graciously come out of retirement to assist Keystone Montessori and we are extremely thrilled to have her on board.
Mrs. Boshier is dual Montessori Certified.
MME. L. VINCENT
Casa Co-Teacher
Casa and Elementary French Teacher
Mme. Vincent holds a Bachelor of Science (BSc) in Physical Education from the University of Montreal, and holds a Preschool/Kindergarten Teaching Diploma from the North American Montessori Center.
She comes to us with 16 years of teaching experience as a Casa teacher and directress including more than 10 years as an elementary French teacher, using the AIM French program.
MRS. S. GEISLER
Casa Co-Teacher
Casa and Elementary Music Teacher
Mrs. Geisler holds a Preschool/Kindergarten Teaching Diploma from the North American Montessori Centre.
She comes to us with 13 years teaching experiences as a Casa teacher and directress. In addition, she holds a Bachelor of Science (BSc) in Agriculture from the University of Guelph. Mrs. Geisler teaches music to the Casa and Elementary class using the Orff approach. She has achieved Orff Level II towards the Orff Pedagogy Certification at the Royal Conservatory of Music.