• Hello! Please find the code to your google classroom below based your class period. (Disregard any previous email you have received. All FINAL and CORRECT CODES are found below):

    Period 4: 5ducklh

    Period 6: hggrryu

    Period 9: cqo2y7s

    My email address is piersaa@gardencity.k12.ny.us. If you have any trouble linking into a class please feel free to contact me.

    I look forward to meeting you this coming week!

    Mrs. Piersa

    Comments (-1)
  • Regents Chemistry
    As a prerequisite for admission to the Physical Setting/Chemistry Regents Examination, students must have successfully completed 1200 minutes of laboratory experience.
    A copy of the course contract and lab safety contract can be found below:
    You will receive a copy of both contracts in class. Both contracts must be signed and returned by the assigned date in order to conduct laboratory experiments in Chemistry.
    Click below to view the required laboratory safety video:
    The following worksheet should be completed while viewing the lab safety video in class. A lab entrance exam will be taken sometime after viewing the video. If absent the day the video is viewed it will be your responsibility to watch the video on your own and complete the worksheet to prepare for the lab entrance exam.


    1. The Atom
    2. The Periodic Table
    3. Physical Behavior of Matter
       (Matter, Energy, Gases)
    4. Bonding
    5. Nuclear Chemistry
    6. Formulas and Equations
    7. The Mathematics of Formulas and Equations
    8. Solutions
    9. Kinetics and Equilibrium
    10. Oxidation – Reduction
    11. Acids, Bases and Salts
    12. Organic Chemistry
  • Grading Policy

    • Tests and Quizzes: 70%
    • Homework/Assignments: 20%
    • Experimental Activities: 10%
    Textbook: World of Chemistry
    by Zumdahl
    ISBN# 0-618-13496-4
  • Contact
    • Phone Number: 
    • 516-478-2537
    • Email: piersaa@gardencity.k12.ny.us

    Mrs. Piersa

    Ms. Colwell 

    • Tuesday afternoon
    • 3:00 pm
    • Room 126