Mrs. Oursler graduated from Sarah Lawrence College. She holds a Master's degree from Bank Street College of Education. She is certified in pre-k through sixth grade. She has taught at the The Brearley School and Sacred Heart in New York City, Doane Stuart in Albany, and Cherry Valley-Springfield Central School in Cherry Valley, NY. Mrs. Oursler has taught kindergarten, first and second grades. She has been teaching a combined fourth and fifth grade at OCCS since 2014.