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First Day of School is August 25th, 2026
Seneca High School Announces 2026-2027 Back to School Dates
Seneca High School is preparing to welcome students and families back for the 2026-2027 school year! Several important events are scheduled throughout August, including schedule pickup, freshman orientation, Tribe Night, Open House, parent meetings, and the first day of school. Please remember that all dates and times are subject to change. Families should continue checking ParentSquare for the latest information and updates. Important August Dates Monday, August 3 High Schoo
Jul 292 min read
💰 What Is the MyMO Scholarship Promise?
The MyMO Scholarship Promise, offered by the Missouri Scholarship & Loan Foundation (MSLF), rewards students who meet academic and attendance goals throughout high school. Eligible students can earn up to $10,000 total toward college. That’s $2,500 per year from freshman through senior year, just by staying focused and meeting yearly benchmarks. Funds are paid directly to the student’s chosen college in Missouri to cover tuition or other eligible educational costs. 🧾 Who Can
Oct 16, 20252 min read
Freshman Orientation 2023-24
(You can download the PDF of this document from the link provided) Welcome to the 2023-2024 school year at Seneca High School! It is...
Aug 10, 20233 min read
NEWS: Free Physical Night
Free Physical Night will be held at the High School from 5:30-7:30 on Thursday June 8th. This is for anyone entering 7th-12th grade
Jun 23, 20231 min read
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