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.


Texas Science, Technology, Engineering and Mathematics Initiative (T-STEM)

Texas Science, Technology, Engineering and Mathematics (T-STEM) Academies are rigorous secondary schools focusing on improving instruction and academic performance in science and mathematics-related subjects and increasing the number of students who study and enter STEM careers. T-STEM Academies are demonstration schools and learning labs that develop innovative methods to improve science and mathematics instructions.

Prior to the 2011-2012 school year, the only path to become a T-STEM Academy was a T-STEM Academy grant through the Texas Education Agency or one of the private partners in the Texas High School Project.

Beginning with the 2011-2012 school year, a second pathway was created. Campuses, using local or other sources of funding, that are implementing the T-STEM Design Blueprint with fidelity may apply to be designated as a T-STEM Academy. T-STEM campuses are designated based on a rigorous designation process. Once a campus is designated, professional development and technical assistance are provided to designated T-STEM academies to serve as demonstration schools and learning labs to showcase innovative instruction methods which integrate technology and engineering into science and mathematics instruction. Designated T-STEM campuses serve students in grades 6-12 or 9-12.

(from the TEA website)


T-STEM Documents

8th Grade Graduation: May 31 @ 4pm

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

PLTW Distinguished School Gateway Program 2017-2018

Click image for full list of Distinguished Schools

Press Release published at Covering Katy – click here

2017-2018 Gateway Courses offered:


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.


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