Homepage
Welcome to Islip High School
IHS Information and Documents
-
-
-
ParentSquare
All schools in our district use ParentSquare for school communication primarily with email, text, and app notifications.
ParentSquare automatically syncs with our student information system to generate an account for each parent, using their preferred email address and phone number. We encourage parents to access their accounts so they can download the mobile app and update their preferences on when and how they are notified.
ParentSquare is a safe, secure, and modern approach to communication and collaboration between school and home. Learn more and get started today by viewing our ParentSquare web page.
-
Latest News
Stay up to date on exciting news, events and more with the ParentSquare app!
The Buccaneer University Peer Mentors visited middle school advisories to help introduce students to life at the high school. As the first step in the transition process, peer mentors led a variety...
Special Board of Education Meeting - Friday, May 29, 2026
The Islip Board of Education will hold a special meeting in the Islip High School auditorium on Friday, May 29, 2026. The meeting will open at 4:00 p.m., and it is anticipated the Board will immedi...
Barnes, Dieumegard Reach Historic Milestones for Islip Girls Lacrosse
The Islip Buccaneers girls lacrosse program celebrated two remarkable career milestones this season as standouts Caitlin Barnes and Abigail Dieumegard etched their names into program history.Barnes...
Islip High School Honors Excellence at Annual Breakfast of Champions
It was a special morning at Islip High School for the annual “Breakfast of Champions,” recognizing the hard work, compassion, grit, perseverance and leadership displayed by the students of the scho...
On behalf of the Islip High School (IHS) leadership team, I would like to welcome you to our school and to emphasize how excited we are to partner with you this school year. Together with our faculty and staff, we look forward to providing the best possible high school experience for all of our students. We encourage students to engage fully in their courses and to seek a balance between the academic challenge and the support that they need to be successful throughout the 2025-26 school year. At IHS, we are dedicated to promoting a growth mindset approach to teaching and learning consistent with our District vision. We hope that students will take advantage of extra help with their teachers and opportunities to meet with their school counselor and support staff as they navigate their high school years.