Mrs. Lisa Stewart

Phone: 571-367-4040


Degrees and Certifications:

Mrs. Lisa Stewart

Mrs. Stewart has a Bachelor of Science degree in Environmental Science and is currently obtaining her Master's Degree in Secondary Education with a concentration in Biology at George Mason University.  She currently teaches Research Biology and Physical Science at Willard Intermediate School. Previously, she taught at John Champe High School. Prior to teaching, she worked as an Environmental Scientist at the Department of Environmental Quality and Fairfax County Health Department. She loves integrating her work experience and the outdoors in her teaching practices! If you have any questions, feel free to contact her!

  • If you have any questions about the course content or assignments, please visit my Google Classroom! The following are codes for each course:


    Block 1: 3y6pc4

    Block 3: o1ntt0

    Block 5: h6spedy

    Block 6: fvcadzo

    Block 8: 736kugh


    My Schedule:

    Block 2: 9th Grade Advisory

    Block 3: Research Biology

    Block 4: Research Biology

    Block 5: Research Biology

    Block 6: Research Biology

    Block 8: Research Biology


    Feel free to reach me by email at with any questions you have!  I am looking forward to a great year :)