Hi! My name is Ms. Warner and I am happy to be your Third Grade teacher! I am very excited to have you in our classroom. This will be my fourth year teaching full-time at O.H. Anderson Elementary. Prior to that, I was a long-term substitute teacher at both Wildwood and O.H. Anderson Elementary. One of my latest adventures in teaching was teaching online last year.  I learned a lot about technology and being a problem solver.  It was an exciting challenge! I LOVE teaching third grade. We are going to learn so much together this year!

I was born and raised here in Mahtomedi (Go Zephyrs!). I currently live in White Bear Lake with my adorable goldendoodle puppy, Winkie Lou. I call her “Louie” for short. I love to take her on walks and teach her new tricks. I am the middle child in my family and have two amazing sisters. I also have a niece (Evelina) and nephew (Giovani) who I love spending time with. While growing up, I played soccer, hockey, and lacrosse. I was fortunate enough to continue playing lacrosse at the University of St. Thomas. In my spare time, I love to read, walk, travel, spend time with family and friends, as well as watch and play sports. 

Love, Ms.Warner


Contact: Andria Warner
Our Mission

The mission of O.H. Anderson Elementary, the joyful Zephyr family of curious, hard-working learners committed to empowering everyone to be better together, is to ensure all students discover their authentic selves and build bold learner agency to collaboratively and mindfully contribute in our world through a vital system distinguished by:

  • An inclusive and fun environment that honors the worth of the individual and connections with others
  • A culture that celebrates learning, passion, and personal excellence 
  • Teaching and learning that values the process of discovery and bold experimentation 
  • A culture that empowers authentic student voice, choice, and action for the greater good
O.H. Anderson Elementary School ISD #832
666 South Warner Avenue, Mahtomedi, MN 55115
Phone: 651-407-2300
Attendance Line: 651-407-2308
Our School
We believe in creating a safe and challenging learning community with the goal of bringing together social and academic learning throughout the day to foster and support engaged, caring, and responsible learners. Our dedicated teachers work with students to develop a growth mindset by providing learning opportunities that spark effort, curiosity, and engagement to fuel growth and achievement. Our school-wide Zephyr Time Celebrations, Morning Announcements, all-school River of Rocks art project, Fun Run, and Nature Trail Day are ways in which we build a strong sense of community. Whether it is programming robots, book clubs, math talks, cross-country skiing, or composing music, we are committed to providing an engaging and challenging education for all students.