A Sustainable Approach to High School Accountability in Texas

Test Prep Solutions for Texas STAAR, TSIA2, ACT, and SAT

To help students achieve top scores on the TSIA2, STAAR, ACT®, or SAT®, targeted instruction and practice are essential, as these high-stakes assessments influence accountability measures such as Student Achievement, School Progress, and Closing the Gaps.

We Support High School Accountability in Texas.

MasteryPrep provides equitable, mastery-based learning programs that help school districts improve student performance on the TSIA2, STAAR, ACT, and SAT. With comprehensive curricula, ready-to-use lesson plans, teacher guides, and on-demand digital test prep tools, MasteryPrep eases the burden on districts while enabling students to master test content and become familiar with question formats and delivery.

Tests Supported:

MasteryPrep + Sirius

A Unified Approach to Standards-Aligned Test Prep

MasteryPrep has acquired Sirius Education Solutions, a trusted provider of STAAR preparation materials for Texas schools.

This acquisition brings together two mission-driven teams committed to improving educational outcomes. With Sirius’s expertise in STAAR and EOC and MasteryPrep’s test prep offerings for the TSIA2, SAT, and ACT, we’re building a seamless academic support system that meets the full range of readiness goals for Texas schools.

Domains & Initiatives

Student Achievement

School Progress

Closing Gaps

CCMR Outcomes Bonuses

HB 4545/1416 Support

Products & Services for Texas

Overheard point of view of teacher viewing overview report from practice tests

Online Prep

Included in our Access tier
(Online-only option)

Practice Testing

Tests Supported:

Online Courses

Tests Supported:

Zoomed in image of an open English textbook

Teacher Tools

Included in our Advance tier
(includes Online Prep above)

Curriculum

Tests Supported:

Bell Ringers

Tests Supported:

High school students standing at the front of the class to pose for a picture after completing a test prep boot camp event

Live Workshops

Included in our Achieve tier
(includes all of the above)

Boot Camp

Tests Supported:

Professional Development

Tests Supported:

Online Prep

Included in our ACCESS tier (online only option)

Tests Supported:

Practice Testing

Tests Supported:

Online Course

Teacher Tools

Included in our ADVANCE tier (includes Online Prep above)

Tests Supported:

Curriculum

Tests Supported:

Bell Ringers

Live Workshops

Included in our ACHIEVE tier (includes all of the above)

Tests Supported:

Professional Development

Tests Supported:

Boot Camp

Related Test Prep Solutions for Texas

Solutions for STAAR End of Course

A comprehensive test prep program designed to dramatically improve performance on the STAAR assessment.

Solutions for the TSIA2

A fully blended program designed to equip all students with the skills and knowledge needed to succeed on the TSIA2.

Related Resources from MasteryPrep

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A Sustainable Approach to Texas High School Accountability Ratings
View our complete guide to achieve Texas school accountability ratings and attain high STAAR results without sacrificing other curricular objectives.
Read More
Students engaging in class while using laptops to prepare for the Digital SAT test
What Texas Districts Need to Know about STAAR Prep
When it comes to STAAR prep, teaching the material is not enough; educators must also prepare students for the test’s format and structure.
Read More
block print of diverse students studying with laptops in library
TSIA2 Teacher Toolkit: Practical Tips and Strategies for Student Success
Explore practical TSIA2 test prep strategies, from managing the untimed format to mastering adaptive testing, to empower you to set students up for success.
Read More

Texas Test Prep Solutions: Results Highlights

of MasteryPrep STAAR EOC partners improved their scores
0 %
of MasteryPrep CCMR partners improved their CCMR Outcomes Bonuses
0 %

All testimonials are real participants and are not intended to represent or guarantee similar results.

REQUEST A DEMO

See what MasteryPrep can do for you and Texas test prep in your school or district.

Looking for effective TSIA2 test preparation strategies?

Upcoming Webinar:

How Ysleta ISD Boosted College Readiness with Targeted TSIA2 Prep

Join us for an exclusive webinar featuring Ysleta Independent School District in El Paso, Texas. Learn how Ysleta ISD dramatically improved college readiness rates—raising the percentage of students scoring college-ready from 24.5% to 28.7% in just one year—by enhancing their TSIA2 test preparation strategies. These gains were fueled by a strategic partnership with MasteryPrep and a district-wide commitment to student success.