Mount Si High School will be having their annual Spring Plant Sale on May 11th, 12th & 13th at the schools Greenhouse. Our hours will be from 8:00 AM to 5:00 PM on Thursday (11th) and Saturday (12th). On Friday (11th) we will be open from 8:00 AM to 6:00 PM. We have fuchsia baskets, petunia baskets and lots of annuals and perennials. Come and support the students at Mount Si High School!
Click the headline for details on submitting photos for the Senior Slideshow which will be shown at the Senior Celebration on May 16th!
Pride Time is a shortened period during the school day where students can get extra help with classwork, homework, test corrections, etc. Click the headline for details as well as the bell schedule for Pride Time!
MSHS ASB is hosting a community rummage sale on May 13th. Click the headline for details!
Click the link above to for a tip sheet on how to add attendance email notifications on Family Access.
2nd Semester course fees are past due as of March 1st. Students cannot participate in activities, including athletic compeitions and dances unless all fees and fines have been paid. Please check with your student and/or click above to be directed to the online payment system.
Every Monday and Wednesday in the Main Library from 2:30 - 4:15. Click the headline for more info.