Meet the Leaders of Learning for our Raven Learning Community


    Ms. Lamar
    Ms. Sheri Lamar

    Lead Custodian/Facilities Manager

    My name is Sheri LaMar and I am excited to be joining the RRHS faculty. I have been a part of District 27J for 16 years. When I first moved to Brighton in 1999, I started my journey as a Special Education Para. I decided to switch gears in 2006, when I joined PVHS as a custodian. A year later, I was given an opportunity to become their Assistant Head Custodian. I take immense pride in providing a clean environment for our students, staff and for our community.

    I enjoy spending time with my children & grandchildren. My favorite pass times are anytime that I can be outdoors to go camping, fishing or even gardening. ​
    Ms. Foos
    Ms. Sandy Foos
    Assistant Lead Custodian
    I am very excited to join the Riverdale Ridge High School staff. My name is Sandra but everyone calls me Sandi. This will be the second high school I have worked at. I helped open Prairie View High School 12 years ago. 
    I am a Colorado Native and have lived in Colorado my whole life. I have a daughter and two granddaughters.