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Rose Santos, Principal

631 N Albert St., Saint Paul, MN 55104

651-228-7706 | Get Directions

Principal/School Name

360 Colborne Street, Saint Paul, MN, 55102

651-767-8100 | Get Directions

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Ms. Muellner



Degrees and Certifications:

Ms. Muellner

This is my seventheenth year at LEAP High School. I teach Anatomy, Biology, Careers and introductory science classes.   I  taught Medical Careers, Biotechnology and coordinated a LEAP Internship for St. Paul Connections at St. Paul College for twelve years. In addition to teaching, my biology experience includes working in a genetics research laboratory and for an immunology company. My interests are developing new materials for ELL science education, spending time with my children, special education, gardening, cooking and hiking. I am also interested in connecting highly motivated students with careers in Health Science!


  • Student saw parts of the human body, took their blood pressure, explored the museum and watch the movie.

  • The biology students got to see white fluffy DNA from wheat cells.

  • We planted two trees. Many people helped. We dug a hole, planted the tree and poured a lot of water. It was a hot day.

Earth Science

  • Explore the Earth and Solar System at some great websites: