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For access to the online math book, click this link:



username:  PetersonPirateG9


password:  PetersonG9


you might need to enter this redemption code:  N4V5-4QZD-Q66Q



clcik this link to access the online textbook:


enter your school gmail account as the username:  example:


enter your school gmail account password as the password (Last name initial, first name initial, birthdate as MMDDYYYY)

Online Math Support

Khan Academy: This can be accessed through any Google account. This tool has videos on how to do all different types of math, and has a personal element where you can track your understanding and growth.

Illuminations: This website has games, lessons, and activities that are standard and concept based. 

Mary Fries Locker

Mary Fries

                                                                     2018-2019 school year

Dear Families,

     Welcome to room G9 at Peterson Middle School! I am delighted to be your child’s teacher. This is my twenty-second year of full-time teaching and my seventeenth year at Peterson.  Previously, I have taught fifth grade, sixth grade, and seventh grade. I hold a Multiple Subject Teaching Credential and a Master’s Degree in Child and Adolescent Development. Additionally, I am a National Board Certified Teacher ( in Early Adolescence Language Arts. I hope that my enthusiasm for teaching and learning inspires curiosity and excellence in my students.  Please do not hesitate to contact me with any questions, comments, or concerns. I look forward to a WONDERFUL school year!


                                                                     Mary Fries