Welcome to Mrs. Castellon's Class!Welcome to our classroom page! I am a 4th Grade teacher at the Rochester International Academy. I have been teaching in the Rochester City School District for 14 years. I love my job! We have children from 7 countries in our room. We enjoy learning about each other's culture, as well as learning new things about the country we live in! We Keep looking at our page to see how much we have learned and how much fun we have!