McCollum High School

The Harlandale ISD supper program will take a short break from December 16–19, pausing service at Adams, Schulze, Bellaire, Gilbert, Leal, and Terrell Wells. The After School Supp...

Harlandale ISD will be closed for Thanksgiving Break from November 22–29, giving students and staff time to relax and celebrate the holiday with loved ones. Classes will resum...

Mark your calendars for Harlandale ISD’s 2025 Commencement Ceremonies as we celebrate the incredible achievements of our graduating seniors! Commencement Schedule: Frank Tej...

Greetings Harlandale Legacy, We hope everyone is having a great school year and you are enjoying seeing the significant impact each of you makes on our students. We would like t...

The following locations will serve as polling sites for the Joint General, Special, and Charter Election on Tuesday, November 5, 2024. Polls will be open from 7:00 AM to 7:00 PM. ...

MHS will deliver all report cards using the Parent Portal. The Parent Portal is available in English and Spanish and gives parents "read-only" web access to their child's grade...

Missing a day here and there may not seem like much but absences add up! Missing 2 days a month will equal 20 days a year. If the student repeats this for all 4 years in high s...

A parent/guardian can only see their student's grades, attendance, tardies, and teacher comments through the Ascender Parent Portal. Because of this, MHS will be having a Paren...

Mark your calendars! Join us Tuesday, September 17 for the first Mobile Food pantry of the school year at Harlandale Memorial Stadium ! The food truck will arrive between 9:00 ...

Everyone come on out to McCollum High School Open House tomorrow, September 5th, from 5:30pm - 7:00pm. Come meet your students teachers. Everyone will start in the library with ...

Harlandale ISD’s first day of school is Monday, August 12, and we cannot wait to see our students back in the classroom! Getting ready to go back to school can sometimes feel ove...

INCOMING FRESHMAN TO MHS. . . You are invited to visit campus on August 8th starting a 1 pm in the auditorium. We will have a meet and greet, give you a campus tour, show you wher...

Harlandale ISD is excited to kick off another football season and welcome families to enjoy the games in our newly renovated Harlandale Memorial Stadium! Reserved section season ...

MHS Summer School goes from June 10 - 27th from 8:30 - 1:30 on Monday - Thursday. The campus is closed on Fridays. The Three Objectives of Summer School are: STAAR Remedia...

Parents and Guardians, please note the following early release schedules for all Harlandale ISD students on Thursday, May 30, 2024: Pre-K: 11:35 AM Elementary Schools: 1...

On Tuesday, May 14th, McCollum High School is having Senior Honors Night from 6:30-8:00 PM inside the MHS auditorium. This award ceremony will celebrate our Class of 2024 accompl...

Mark your calendars! Join us Tuesday, May 21 for our next Mobile Food pantry at Memorial Stadium ! The food truck will arrive between 9:00 AM - 11:00 AM. Distribution will begin ...

Get ready for a celestial spectacle! On Monday, April 8, 2024, we will have the opportunity to witness a rare and awe-inspiring sight: a total solar eclipse! During this incredi...

The Panorama Student Survey will be open from Monday, March 18 to Wednesday, April 3 for 3rd to 12th grade students . This survey is a chance for you to tell us about your expe...