IMPORTANT: We use Google Accounts to manage our permissions for shared resources. The email provided on your enrollment forms will be the Google Account added for your child's class. Keep in mind, any email address can be a Google Account (e.g.,, etc.) although using a email address provides the best experience.

Class Photos

Our tech savvy teachers post photos of the class's activities so you can ask your little one specifics about what they did that day.

Newsletters & Internal Communications

Click on the latest newsletter below for the latest information about your class.

Pinecones week of 4/18

Teachers & Teacher Assistants


Sam has over seven years of experience working with children and loves supporting young children in the beginning of their learning journey. She studied Early Childhood Education at Diablo Valley College and is passionate about Reggio Emilia inspired learning experiences. Sam values the relationships with children and families and strives to provide an atmosphere where children feel safe and valued for who they are and what they bring to the world. In her spare time she enjoys outdoor adventures with her husband and two children, Gabe and Eleanor.


'Adriana has been a preschool teacher for over five years. She knew at a very young age that she wanted to work with children and began as an assistant in 2014. She holds 27 units in Early Childhood Education and is currently completing her AA at San Joaquin Delta College. As an educator, Adriana finds joy in seeing her students explore, wonder, and use their imaginations. When she is not teaching, Adriana enjoys spending time with her husband and going to Disneyland.


Frida rejoined OGS in 2021, but originally joined the team in 2018. She holds a BS in Engineering from the University of Piura, Peru and a certificate in Project Management from UC Berkeley and regularly brings her love of engineering to the children at OGS. She has been working with children since 2004 and previously ran her own enrichment program. Frida is especially passionate about teaching Spanish, dance and engineering to the children.

Class Roster & Google Group

Coming soon!