Skip to main content
staff directory
Educational Advocacy
Commack School District
Excellence in Education
Search our site
Office 365
Infinite Campus
View Commack Schools Infinite Campus Office 365 Twitter

CHS Science Department

Director:  Jill Johanson
Lead Teacher: Mr. Guercia

The experimental sciences are an integral part of a well-rounded educational experience. In order to understand and make decisions in our increasingly technological world, we feel that it is important for each Commack student to explore the tenents of biology, chemistry, the living environment, and physics at a level appropriate to their interest and ability.

Each of the various disciplines emphasizes different talents and abilities. The determination of the correct course level in each discipline will be made through cooperative discussions between the teacher, student, counselor and parent.

Electives, some in specific areas and others spanning several disciplines, are offered to expose students to new ways of thinking and new situations, satisfy curiosity, pique interest, and provide career guidance. These courses, in addition to our required offerings, insure that our students are well equipped for the scientific and technological decisions which will undoubtedly arise in their futures.


Contact Information
By Mail:  1 Scholar Lane Commack, NY 11725
By Phone:  (631) 912-2100
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.
© 2021. Commack School District. All Rights Reserved.   |   CMS Created by eSchoolView
View text-based website