McCollum High School

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...

McCollum HS is offering free ASVAB Testing on Thursday, March 28th from 8:30 am - 11:30 am. You can sign up and get your questions answered by visiting your counselor or College ...

Come learn and get help with College Financial Aid. See flyer for details.

Order your McCollum HS Yearbook NOW! EARLY ORDERS are ONLY $60! $75 after Feb. 29th EARLY ORDERS for Seniors ADs are ONLY $100! $120 after Feb. 29th See flyer for...

Get free help with your interview and resume by attending this workshop on Saturday, February 17th. See flyer for details.

Come connect with professionals working in multiple areas from ranching, to business, to transportation, plus a whole lot more. You will also be given resume building skills as w...

Harlandale Family, we will have early release for all Harlandale ISD students on Friday, Dec. 15, 2023. Pre-K: 11:35 AM Elementary Schools: 11:45 AM Middle Schools, FTA & HAC: ...

SENIOR PARENT NIGHT December 6th from 6-7 pm in the MHS Cafeteria. The counseling department will inform all SENIOR PARENTS of all previous and upcoming events.

Thorndike Press has just sent out a Press Release to several different media outlets on an article they wrote on our librarian Ms. Terri Sharp and her Cowboys Read program. Check...

The Panorama Student Survey is now open and will be available to students from Monday, Oct. 2 to Friday, Oct. 13, 2023. This survey is a chance for you to tell us about your exp...

Harlandale Family, It’s hard to believe we’ve begun the second six weeks of school. It feels like just yesterday we were welcoming everyone back for a new school year, and now ...