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About Me

 Mary Petrano
Science teacher - grade 7
Science Quiz Bowl Team Coach 
extra help is Wednesday morning in the classroom at 7:15am or by appointment with teacher
Phone number is 631-912-2099 ext 55106 

class notes

science calendar

Class Assignments

Classroom resources and materials are posted to the course specific section of the teachers webpage. Class assignments, such as homework, tests, quizzes, projects, etc.,  may be posted in the Class News section or other section of the teachers webpage as well. 
Grades will be posted to the Infinite Campus Portal. Please visit to access the portal. For help with parent portal access, please email [email protected] 

Class Downloads

grade 7 science.

Quarter one:
General Science 
Safety rules and symbols
CER lab format for Scientitific method
Lab equipment
Metric system and measurement
Physical properties of matter 
Phases of matter and phase change
Graphing and heating curve.


This website serves as an additional resource for information about our class and our team.  However, there may be occasions where it may not be up to date.  Students are responsible for assignments and announcements given in class and should be updating their agendas in class every day.
Contact Information
By Mail:  Vanderbilt Parkway Commack, NY 11725
By Phone: 
By Email: [email protected]
Directions to Commack Schools
The Commack School District Mission Statement
Within the context of a caring community of learners, our primary mission is to provide an exemplary
learning experience that will allow each child to acquire the necessary knowledge, skills, attitudes, and
values to become a successful, contributing member within our school community and greater society.
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