Fourth Grade

Welcome to Fourth Grade at Oak Chan Elementary!

Mrs. Nason:
I enjoy sharing enthusiasm for learning with students.  I earned my teaching credential in 2001, and this is my 11th year at Oak Chan.  One of my favorite things about teaching 4th grade is the California history curriculum.  Living in the historic town of Folsom and just 30 minutes from our state capital is so fortunate! Outside of school I enjoy spending time in nature with my family, gardening, and learning about cultures and traditions in the US and around the world. Oak Chan is a wonderful community and I look forward to continuing to be a part of it!

Mrs. Yerocostas:

My passion is education.  I have a Master's Degree and three clear credentials, a Multiple Subject, Single Subject in Foundational Mathematics and an Administrative Services credential.  

After teaching for many years, I became an Administrator and served in that capacity for seven years, but my heart longed to be back in the classroom.  I have also lived in the Parkway for over twenty years and have wished to work at Oak Chan for just as long. Last year, this dream came true.  I love working at Oak Chan and the wonderful staff, students and families.