• Hello there! My name is Mrs. Walnum and welcome to either Chemistry, Chemistry Honors or Biology. :) 

    I love being a teacher and I'm so excited to meet all of you whether it be in person or virtually!

     

    For reference, I'm not the bald one in the picture :P

     christmas 2019

    Email: heidi.walnum@marion.k12.fl.us

     

    For the 2020-21 school year, our online point of contact will be Microsoft Teams, which can be accessed through the student desktop.

     

    Technology Parent/Student Help Desk:  AVAILABLE NOW! #352/867-2100  7:30am-4:30pm M-F

    Marion County Public Schools may record online classroom sessions utilizing third-party platforms (Zoom, Google Classroom, etc.).  These recordings will only be used for educational purposes and may be shared on other learning platforms.  If you do not want your child’s image or identifying information recorded, utilize your device/platform controls to stop the camera feed from your device.

  • Topics

    Chemistry

    1. Scientific Measurement
    2. Atomic Structure
    3. Periodic Table
    4. Ionic Compounds
    5. Covalent Molecules
    6. Chemical Reactions
    7. Mole Calculations
    8. States of Matter and Gas Laws
    9. Reaction Rates

     

     

    Chemistry Honors

    1. Scientific Measurement
    2. Atomic Structure
    3. Periodic Table
    4. Ionic Compounds
    5. Covalent Molecules
    6. Chemical Reactions
    7. Mole Calculations
    8. Stoichiometry
    9. States of Matter and Gas Laws
    10. Reaction Rates

     

    Biology

    1. Intro to Bio/Nature of Science
    2. Macromolecules
    3. Properties of Water
    4. Ecology
    5. Cells
    6. Genetics
    7. Molecular Genetics
    8. Biotechnology
    9. Evolution
    10. Classification and Plants
    11. Body Systems