AP Night for students and parents: Thursday May 24 @4:30-5:30

All high school students taking AP classes next year are required to attend AP night to get summer assignments and class syllabus from the AP teacher.    

Field Day at HSI-Katy – May 25, 2018

Field Day- Friday May, 25th

Pre-Sale tickets starting on Monday, May 21 thru Thursday, May 24 for $2.00

Day of Sale, Friday, May 25- $3

(Plenty of fun and competitive activities)


Field day schedule:

  • 8:00-9:30- All of 6th grade 8A and 8B
  • 9:45-11:15- All of 7th grade 8C and 8D
  • 11:30-1:00- All of the 9th and 10th grade
  • 1:45-3:15- Seniors

Concessions will also be sold: Chips, candy, drinks, pizza and donuts. Items range from $1.00-$5.00

Spirit Week: May 21-25th – For all 6th & 9th -12th Graders

For only $5 for the week or $2 for the each day if you pay separately.

Help support the incoming seniors, Class of 2019!

Monday, May 21- Fandom day

Tuesday, May 22-Twin Day

Wednesday May 23- Jersey Day

Thursday May 24- Tye-Dye

Friday May 25- Pajama Day


HSI-Katy PTO Positions Available – Please submit your request by July 13, 2018

Join PTO clipart

Imagine of Join the PTO with students looking at message

Harmony Katy PTO is expanding board positions to cover two executive boards, one for HSA and one for HSI.

The following HSI PTO board positions are available.  Please submit a picture along with a short bio and the position of interest.  Please email your submission to on or before July 13th.  Thank you!
Open HSI Positions:
  • President
  • Vice President
  • Communications Coordinator
  • Secretary & Membership Coordinator
  • Assistant Treasurer  (position serves both schools)

Rising Junior & Senior Biomedical Summer Academy – deadline May 14th

The University of Texas MD Anderson Cancer Center,  UTHealth Graduate School of Biomedical Sciences offers a Summer Biomedical Academy for rising juniors & seniors. The application deadline is May 14th.  For details and the application link visit their website by clicking here.

Musical Showcase: HSI-Katy’s Band, Choir & Solo Performances – May 23rd @ 6pm in the gym

GATE program: Survey

Harmony Gifted & Talented Education


We appreciate that your child is enrolled in Harmony Gifted and Talented (GATE) program. The goal of this survey is to gain insight about the current state of services on your campus, so that we may consider your feedback when developing the program in the future. The results will be used to understand stakeholders’ perceptions of the program.

Please frame your answers to reflect experiences within Harmony GATE programming only and not overall campus satisfaction.

Responses are anonymous.

If you have more than one child in Harmony GATE, please fill in separate forms for each child.

This survey will close on Tuesday, May 22nd, at 5:00 pm

Parent Survey (English)

Parent Survey (Spanish)

Job Fair @ HSI-Katy ~ June 2nd ~ 9:00 am – 12:00 noon

May Breakfast & Lunch Menus Available Online

Monthly menus are now available.  For the breakfast menu click here. For the May lunch menu click here.  Also, menus are found under the Parent and Student tabs.

8th Grade Graduation: May 31 @ 4pm

 Email Ms. Tomany at if you have questions or would like to offer help prior to the event.

2018/2019 Academic Calendar

The academic calendar for 2018/2019 school year is finalized and available online.


Click here to view the 2018-2019 Harmony Houston South School Calendar


HSI- Katy Report Card for 2016-2017 Academic Year

Report cards are not just for students.  Check out our school’s report card to see how Texas Education Agency grades us….

Click here: 2016-17 Federal Report Card

School Hours: During the Academic Year


Monday – Friday (excluding student holidays)

  • Front Office Hours: 7:30am – 4:30pm
  • Class Hours: 7:55am – 3:20pm
  • Club/Tutorial Hours (generally): 3:20pm -4:00pm


Saturday (when scheduled by admin)

  • Tutorials Hours:
    • Session I 9:00am – 11:00am;
    • Session II 11:00am – 1:00pm
  • Detention Hours: 10:00am – 12:00pm

Please drop off and pick up your student on-time.  No loitering allowed on campus; please refer to loitering policy in the Student Handbook on page 15.


Congratulations Ms. Joubarani & Mr. Bulut!

2018 Teachers of the Year for HSI-Katy are…..

Middle School Teacher: Ms. Joubarani,  ELA for 6th & 7th Graders





High School Teacher: Mr. Bulut, Science Dept. Head, PLTW Biomedical, AP Biology, CRLP Mentor & HOSA Sponsor

Library Hours & Required Check-out/Consent Form

Ms. Vadlamani, HSI-Katy’s Librarian, is ready to have student visit and check out books from the library beginning Jan. 16th.  In order to check out books, the Library Check-out/consent form must be signed and returned to your student’s DEAR teacher.  Also library hours will be during school hours and students can get a library pass from their ELA teacher.  Click here Library Check-out/Consent Form to read and/or print.

Back To Top