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Local nonprofit research and advocacy organization Children at Risk announced its “Top Schools in Greater San Antonio Area” rankings. Children at RISK released the annual School Rankings across the state of Texas. Our high school earned A- grade, the best charter school, and 6th place in San Antonio Region. Our middle school earned 15th place in San Antonio Region and earned B+ grade.

Schools are measured:
Student Achievement Index – Performance on STAAR tests
Achievement + Poverty Growth Index - How a school compares in test scores to schools with similar levels of poverty
Student Growth - How students improve on their STAAR tests in a school year
College Readiness Index – How many high school students are graduating on time and participating in other college readiness activities: Graduation rates, SAT/ACT participation rate and average scores, and AP/IB participation rate and scores.

Children At Risk SST Main High School Rankings

Children At Risk SST Main Middle School Rankings

Children at Risk School Rankings

Congratulations to all students, parents, and staff!

Scholastic Book Fair

Our Scholastic Book Fair is a reading event that provides the books kids want to read. It's a wonderful selection of engaging and affordable books for every reading level.
Reading for pleasure inside and outside of school has real and long-lasting benefits. It unlocks the power of information and imagination and helps children discover who they are. Please make plans to come to our Book Fair and be involved in shaping your child's reading habits.
Remember, all purchases benefit our school.

Book Fair Family Event on May 26 from 9 AM-12 PM. We will provide coffee and muffins for everybody joining us that Saturday.

See you at the Book Fair and Shop online, available May 16 - May 29 only!

Scholastic Book Fair- Flyer

Scholastic Book Fair-Book List


The U.S. News released the rankings include data on more than 20,000 public high schools in 50 states and the District of Columbia. U.S. News and World Report ranks campuses based on students’ college readiness upon their high school graduation, along with student proficiency in English and Math.

SST earned Silver ranking for 2018, as 7th Best High School in San Antonio, 123rd place in TX, and one of the Best High Schools in USA.

Please click here for detailed US News Best High Schools ranking about SST.

Congratulations to all staff, parents, and students!


Attention All Students & Parents,

Grade Promotion Requirements:

A student may be promoted only on the basis of academic achievement or demonstrated proficiency of the subject matter of the course or grade level as stated under TEC §28.021(a).SST Public Schools shall consider the following in determining promotion as outlined under TEC §28.021(c).
a) Yearly Average:
Students in grades 1-8 must achieve an overall cumulative average of 70 or above for all subject areas. For core subjects including Reading/English Language Arts, Mathematics, Social Studies and Science students in grades 1-8 must maintain an end of the year average of 70 or higher for promotion.
b) NWEA MAP: Students in grades 1-8 must score in both Reading AND Mathematics NWEA MAP testing at or above the 10th percentile at least once throughout the current school year. Campus may apply for a waiver for NWEA MAP promotion standard (as low as 7th percentile) within their district. If a student passes STAAR assessments in Reading and Mathematics then that student will be exempt from NWEA MAP promotion requirement.
c) Satisfactory Performance on STAAR Assessments:
In accordance with the TEC §28.0211(a) students in grades 5 & 8 must perform satisfactorily on the Mathematics and Reading STAAR assessments, grade advancement tests. School reserves the right to retain a student failing STAAR Assessments for grades 3rd through 8th.
d) High School Promotion:
In grades 9-12, grade-level advancement shall be earned by course credits. To be promoted from one grade level to the next, a student in grades 9-12 must have met the following criteria: § must have acquired at least six state credits to be promoted to 10th Grade § must have acquired at least twelve credits to be promoted to 11th Grade § must have acquired at least eighteen credits to be promoted to 12th Grade.

Attendance for Credit

To receive credit in a class, a student must attend at least 90% of the days the class is offered. These include both excused and unexcused absences. A student who attends for at least 75 percent, but fewer than 90% of the days the class may be referred to a campus Attendance Review Committee to determine whether there are extenuating circumstances for the absences and how the student can regain credit.

There will be grade promotion tests for the students who failed Math, English, Science, Social Studies classes, and/or STAAR/EOC tests. The students who have attendance rate below 90% might need to take grade promotion tests as well.

Summer Test Schedule:
- Monday, June 25th: Grade 6th & 8th English, English II, Grade 7 Writing, STAAR English I, All Other ELA Courses
- Tuesday, June 26th: Grade 6th, 7th & 8th Math, Algebra I, Geometry, Algebra II, STAAR 8th Math Retest, All Other Math Courses
- Wednesday, June 27th: Grade 8th Reading, Grade 6th, 7th & 8th Science, Biology, Chemistry, STAAR Biology, All Other Science courses
- Thursday, June 28th: Social Studies, Grade 7th Reading, STAAR US History, and all other courses
- Friday, June 29th: Make Up Grade Promotion Tests
The tests will be between 8 am and 11 am.

STAAR EOC results will come by June 1st and STAAR 6-8 grades results will come by June 13th.

Monday, June 25th: English I
Tuesday, June 26th: Grade 8 Math, Algebra I
Wednesday, June 27th: English II, Grade 8 Reading, Biology
Thursday, June 28th: US. History

Students are to pick up a study packet from the front office and show up to test on the dates listed above. If you have any questions, comments, or concerns, please contact the school asap at 210-804-0222 between 9am and 2pm during summer.

2018-19 CALENDAR

Dear Parents and Students,

The first day of school is on Monday, August 20th.

Please see other dates on the calendar


We will be administering the second round of official STAAR tests on the weeks of May 7-18. We request that all parents refrain from dropping off lunches, homework, or any other items. No parents or visitors are allowed in the building. Please make all necessary arrangements to ensure that your child will be present and on time at school on their test dates. Before the test, we would like you to make sure that your child:

1) Get a good sleep before the test night
2) Has a good breakfast in the morning
3) Come to school at 7:15 a.m.
4) Has two pencils (preferably soft #2), an eraser and a sharpener with him/her
5) Bring a reading book
6) No cell phones and smart watches allowed!

May 7 , Monday: STAAR EOC Algebra I
May 8 , Tuesday: STAAR EOC Biology, STAAR EOC US History
May 14, Monday: STAAR Mathematics 6th, 7th Grade, 8th Grade Retest
May 15 , Tuesday: STAAR Reading 6th, 7th Grade, 8th Grade Retest
May 16 , Wednesday: STAAR Science 8th Grade
May 17 , Thursday: STAAR Social Studies 8th Grade

Advance Placement (AP) testing will be administered between May 7th through May 18th of this year.
Please click here for detailed College Board Testing calendar.

TAME State STEM Competition

Congratulation to Jose V. and Nicholas M. for getting 6th place in TAME State STEM Competition!!

School of Science & Technology-San Antonio
Jose V. - 6th Place in 12th Grade Math in the Engineering Design Challenge
Nicholas M. - 6th Place in the Engineering Design Challenge


Dear members of the SST Family,
Great news! SST is expanding and opening a new school in the Alamo Ranch area. This school will be the first ever San Antonio SST campus built from the ground up. The building will be two stories with a near 3,000 sq.ft. and $2000,000.00 makers space, as well as a full sized gym and sport field for sports. The principal will be Mr. Abel F. De Leon who's last two schools are both rated a perfect 7 of 7 stars by the TEA. If you or someone you know lives in the Alamo Ranch and surrounding area, do not let this opportunity for a "better education, better future" pass your young scholars by! For more information call (210) 763-1713 or email info.northwest@ssttx.org. Visit WWW.SSTNorthwest.org to apply online today and secure your position in the enrollment lottery!

2018 - 2019 Enrollment for New Students

Dear Prospective Parents,

SST is a high-performing, college prep, open enrollment state public charter school approved, and accredited by the Texas Education Agency (TEA). Known for its successful integration of science and math programs into a well-rounded curriculum and diverse student body, SST is a school of choice for any (6 - 12) student residing in the San Antonio Metropolitan area. SST prepares each student for higher education through delivering a student-centered rigorous educational program with a strong emphasis on science, technology, engineering, and math (STEM Education) in a small, safe, caring, and collaborative learning environment.

The enrollment for 2018-2019 started on November 1st, 2017.
To apply, you can fill out the online application using the link located on the school's website. Applications are also available at the school's front office. Paper Application here-English
Paper Application here-Spanish

Any application received prior to November 1st will be in the waiting list for this school year, not for the 2018-2019 school year. Please note that any application received is only considered for one school year. If your child is not selected for enrollment, a new application must be submitted for each year.

You can apply online to our school 6 thru 12 grades: here

Flyer 1 more information about school
Flyer 2 more information about school
Flyer 3 more information about school

If you want to know more about our school and educational programs, you may attend open houses or schedule a school tour any day.

Open House Dates:
* December 14, Thursday, at 6 pm
* January 23, Tuesday, at 6 pm
* February 10, Saturday, at 10 am

At SST-Main Campus, at 5 pm, on Friday, March 2nd.


Our children need nutritious meals to learn, grow and thrive-even when school is out. With the Summer Food Service Program, children and teens ages 18 and younger can continue to eat healthy throughout the summer at no cost, just by showing up at a participating meal site.

Please click here for flyer


Each school month, SST holds the STAR STUDENTS OF THE MONTH award. The purpose of this award program is to acknowledge positive contributions of SST students at school. These good contributions range from assisting teachers and peers in classroom activities to displaying characteristics as a role model in and out of the classroom.

We would like to announce the students of the month for April:

Sebastian S. 6A
Kaori R. 6A
Jonathan F. 7B
Trinity N. 7A
Ryan B. 8B
Mira S. 8B
Landon C. 9B
Daniela E. 9B
John C. 10D
Narmin A. 10D
Maximiliano P. 11C
Kasandra F. 11B
Sean S. 12C
Kasandra G. 12A

Good job and congratulations stallions!!!


We would like to announce our EMPLOYEES OF THE MONTH FOR April.

Our employees of the month are: our Math Teacher Mr. Bulut and our Computer Teacher Dr. Courchesne. Congratulations and thanks for being awesome staff!


SST 3D Prosthetic Hand Project

KSAT - Teen makes 3D printed hand for kindergartener

FOX San Antonio - 6 year old san antonio boy receives new 3D hand

KENS5 - Five year old enjoying new prosthetic hand thanks to 3D technology

Telemundo San Antonio - Brian Haddock alumno de preparatoria school of science and technology crea mano ortopedica para nino san antonio

Univision - Estudiante de san antonio crea protesis para un nino de 6 anos

Spectrum Local News - Six year old receives 3d printed hands

Skyward Parent Access

Dear Parents/Guardians and Students,
As you know, this year we are using Skyward, a student information system. One of its key features, Skyward’s Family Access, will assist our SST schools in maintaining an open line of communication between the school and home. With Skyward's Family Access, students and parents can log in to view attendance, grades, schedules, discipline, health, and calendars.

To learn more about Skyward, please visit their website: https://www.skyward.com/k-12 . An email was sent to you to create an account that will give you access your student’s account. Once you have created an account, please take a moment to log into it and check your student information for accuracy and add any missing information.

Since Skyward is a new database, if there are any technical or scheduling problems, we ask for understanding and patience from our parents and students. If you still do not have an account on Skyward, please email info.sstsa@ssttx.org with the subject "Skyward Family Access", student's name, parent's name, and grade level of your child.Once your identity has been verified, you will be sent a new email with instructions for accessing your student's account.


Skyward Family Access Guide

Yearbook Online Payment

Attention SST Parents and Students,
Don’t miss your last chance for our Yearbook Early Bird special on yearbooks!
You can get yours for only $30 until January 9,2018.
Prices will be $40 after January 9, 2018.
Don't miss your chance on this totally tubular deal!!

* Senior Parents, please remember to send in a baby picture of your senior student!!!
* Business and personal ads are also available for sale. Prices are: $100 full page; $60 half page; $30 ¼ page; $15 business card size

Parents can pay via the link, at their convenience, without coming in to the school. You may still pay at the school. If you have any questions, please contact the yearbook staff via email at sstmainyearbook@ssttx.org

School code is 88775
Yearbook Online Payment


A group (Niche) that analyzes educational institutions has ranked the top schools in USA which regularly grades K-12 schools. Explore the best schools in your area based on rigorous analysis of key statistics and millions of reviews from students and parents using data from the U.S. Department of Education in 2018. Ranking factors include state test scores, college readiness, graduation rates, SAT/ACT scores, teacher quality, student, and parent reviews, and more.

According to Niche, we earned:
- The Best Charter High school in San Antonio for the last 3 years in a row
- The Best Standout High School in San Antonio
- 8th Best College Prep Public High School in San Antonio
- 16th Best High School Teachers in San Antonio
- 17th Best Public High School in San Antonio
- 12th Best Charter High School in Texas
- 162nd Best Public High School in Texas
- 157th Best Charter High School in USA

Please read 2018 Niche Rankings about SST: here

Please read all SST Rankings here

SST is The Best Charter High School in San Antonio Area

Congratulations to all staff, students, and parents! Keep up the good work Stallions!! read more . . .

Accountability Ratings, SST-Main earns all 7 distinctions!

Texas Education Agency has recently announced the Accountability Ratings for Texas Public Schools and Districts for 2016-2017. Under the new state accountability system, campuses in Texas that achieve the rating of Met Standard were also able to earn distinction designations in seven areas.

And SST met standard on all four indexes and earned seven out of seven distinctions. There are only 16 campuses in San Antonio which received all seven distinctions and SST-Main is one of them.

Congratulations to all students and teachers for their efforts and thank you parents for your continuous support!

2017 Accountability Summary

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 May 21, Monday
Book Fair Starts
 May 22, Tuesday
SST STEM Leadership Girls Camp starts
 May 24, Thursday
Celebration of Achievement dismissal at 3:45 pm, Theater Arts Play
 May 25, Friday
Book Fair Ends, NJHS Induction Ceremony at 4 pm, Multicultural Fair at 4th block, Theater Arts Play
 May 26, Saturday
SST STEM Leadership Boys Camp starts (no classes)
 May 28, Monday
No School (no classes)
 May 30, Wednesday
College & Career Day
 May 31, Thursday
Last Day of School / Early Dismissal at 12 pm


It is the policy of SST not to discriminate on the basis of race, color, national origin, gender, or disability in its programs, services, or activities as required by Title VI of the Civil Rights Act of 1964, as amended; Title IX of the Education Amendments of 1972; and Section 504 of the Rehabilitation Act of 1973, as amended. For inquiries regarding non-discrimination policies, please contact Section 504/ADA Coordinator at 210 530 8366 located at 4241 Woodcock Dr. #206, San Antonio, TX 78228.

SST Child Find Policy       Non-discrimination in Career and Technical Education Programs