Mrs. Harrison's Biography
My name is Donna Harrison and I am a fifth grade teacher at St. Mary School. I instruct the fifth grade students in math science, health and religion. I have been teaching at St. Mary School for 30 years. My areas of certification are elementary education N-6 and special education grades K-12. I earned a Bachelor of Science Degree from the College of New Rochelle  and a Master of Science Degree from Adelphi University. 
My years of service at St. Mary School have been full of many different experiences and accomplishment.  I am a founding member of both the St. Mary Science/Technology/Engineering/Math Program and the STEM community of the Diocese of Rockville Centre.
The many years I have shared with the faculty, staff, and students have been a blessing to me. I look forward to another year of educating children in the Catholic faith as well as inspiring the children to love learning.