Chinook Middle School
18650 42nd Avenue South SeaTac, WA 98188


Student Handbook

Welcome to Chinook Middle School home of the Thunderbirds! We are glad you part of our Chinook family! We have been preparing for your arrival and want to be sure that your years at Chinook are successful ones. We believe in our students and recognize that a big part of our school-wide success depends upon the leadership our students demonstrate at Chinook. For this reason, every student will be held accountable for school-wide policies and procedures that have been established to foster a safe and productive learning environment. The information in this planner is intended to answer some of the questions you are likely to have and to assist you in making appropriate decisions.  

Please take the time to look through this Student/Parent Handbook.  We are sure it will be of assistance to you throughout the school year.