Sebastian Middle School
St. Johns County’s Only Cognia Certified STEM School!
Students use Clever to access Schoology, Microsoft 365, and other links for students. For online textbooks, students in grades 6-8 use Schoology. Parents use ParentSquare for school communication and Schoology to keep track of schoolwork.
School News
Helpful Links
- School Calendar 2025- 2026
- Schoology Access Tips
- Attendance / Dress Code
- PE Waiver Information
- School Policies
- St Johns School District Equity Statement
- Opt-In for School Messenger Communications
- Spirit Wear Order Form
- Stand Up Against Bullying
- Back to School Letters 2025-2026
- Student Code of Conduct 2025-2026
- Acceptable Use Procedures for Internet/Cell Phone
- Order School Pictures
Featured Courses
Students can earn high school credit by enrolling in the following courses.
Algebra 1 Honors
Algebra 1 Honors
This rigorous course is designed for students who demonstrate strong ability and performance in mathematics, focusing on deepening understanding of the number system, linear and exponential relationships, and quadratic functions.
Geometry Honors
Geometry Honors
This college-preparatory geometry course is for high-achieving students and emphasizes formal proofs, real-world modeling, and algebra-geometry connections in preparation for Algebra 2 Honors.
Physical Science
Physical Science
This purpose of this course is to provide students with the introductory concepts of physics and chemistry. Math is an integral part of this course.
Biology
Biology
Students will explore concepts of biology in depth. Topics include: Molecular and cellular biology, classification, heredity and evolution, ecosystems.
Points of Pride
Cognia-Certified STEM School
Cognia certification guarantees our
STEM school meets high standards of educational quality and effectiveness
with an emphasis on hands-on, inquiry-based learning experiences across all
subject areas. We infuse STEM throughout our school to create a fun and
challenging environment for students.
Engineering & Acceleration
We offer a three-year Engineering pathway
that includes technology, architecture, aerospace and more! We offer
advanced math and science opportunities that include high school credit. Our
students have the opportunity to gain up to four high school credits while in
middle school.
The Arts
STEM transforms into STEAM at our school where we recognize
the vital role of the Arts. We proudly host the sole Orchestra program for
middle school students in the county. Arts pathways include three years in
Band, Visual Art, Drama, and Orchestra.
Florida School of Excellence
Sebastian Middle School is proud to be a Florida School of Excellence, a distinction earned by maintaining an "A" school grade for three consecutive years. This honor reflects the dedication of our students, staff, families, and community.
Florida Power Library School
Sebastian Middle School is proud to be recognized as a Florida Power Library School, an honor awarded to school libraries that demonstrate excellence in supporting student achievement, literacy, innovation, and collaborative learning.
District News
ParentSquare
Download the ParentSquare app today! Stay involved with your student's learning and activities at school. From anywhere.
St. Johns County School District is #1!
Shine Bright with the BEST! St. Johns County School District is Florida's No. 1 ranked school district, earning an A district grade and achieving 910 accountability points!
FortifyFL
FortifyFL is a mobile app and web-based tool that allows students, parents, and community members in Florida to anonymously report suspicious activities, potential threats, or safety concerns related to schools. The app immediately forwards these reports to appropriate law enforcement agencies and school officials for rapid response.
School Access
School access (proceeding past the front office of any school) is required for every individual that is not a staff member of the St. Johns County School District. This is done through completion of the district’s volunteer application. School access is good for 3 years. For help completing the online application, please contact the Volunteer Services Department.