Welcome to 3rd Grade! My name is Mrs. O'Dwyer and this is my 14th year teaching and my sixth year teaching at Thomas Holtzman Elementary school. Prior to teaching at Thomas Holtzman, I taught 1st and 2nd grade in Downingtown School District and 3rd grade at St. John's International School in Brussels Belgium. I am passionate about my job and feel fortunate to have a job that I love to do. I am looking forward to having a successful year with your child. Please feel free to contact me at any time.