The intelligent TSIA2 ELAR prep platform
built for every student who deserves to pass.
Docentia.ai is an AI-powered academic preparation platform designed to help K–12 and college-bound students master the skills needed to pass the TSIA2 ELAR assessment — and beyond. Built on the instructional expertise of Infinitus Texas, Docentia.ai combines adaptive technology with proven human-centered teaching to deliver a learning experience that is personal, measurable, and effective.
Powered by Infinitus Texas
Docentia.ai is the digital platform arm of Infinitus Texas — an expert test prep and academic tutoring company serving K–12 students across Texas, Louisiana, and beyond. Every question in the Docentia.ai bank, every explanation, every study plan framework, and every skill diagnostic is built on the instructional methodology developed by Infinitus Texas educators working directly with real students in real classrooms and tutoring sessions. The AI learns from what human instructors already know works.
Mission
Docentia.ai exists because too many students sit for the TSIA2 underprepared — not because they lack intelligence, but because they lacked access to the right instruction at the right time. The platform exists to remove that barrier. Whether a student is working with an Infinitus Texas instructor one-on-one or preparing independently at midnight before a test date, Docentia.ai gives them the same quality of guidance, the same diagnostic precision, and the same encouragement that a great human tutor would provide.
We believe passing the TSIA2 is not a measure of a student's potential — it is a gate. Docentia.ai is built to open that gate for every student who walks up to it.
What is the TSIA2 ELAR & Math?
The Texas Success Initiative Assessment 2.0 (TSIA2) is a placement test most Texas students take before college. The ELAR section measures your reading and writing skills, and the Math section measures your quantitative reasoning, algebra, and geometry skills — exactly the stuff Docentia helps you practice.
Two parts per subject
ELAR includes a multiple-choice CRC (reading + writing) plus a short essay (WritePlacer). Math is a multiple-choice CRC covering algebra, geometry, and data analysis.
Untimed
There's no clock pressure on ELAR or Math — but most students finish each section in 1.5 to 2.5 hours.
College-ready focus
Texas uses TSIA2 ELAR and Math to decide if you're ready for college-level English and math without remedial classes.
What's actually on the ELAR & Math tests?
Comprehension & analysis
- • Main idea & supporting details
- • Author's purpose & tone
- • Inferences from text
- • Vocabulary in context
- • Comparing two passages
Grammar & essay
- • Sentence structure & punctuation
- • Subject-verb agreement
- • Transitions & organization
- • Revising for clarity
- • A short persuasive essay
Four math domains
- • Quantitative reasoning: ratios, percents & rates
- • Algebraic reasoning: linear equations, slope & quadratics
- • Geometric & spatial reasoning: area, volume & Pythagorean theorem
- • Probabilistic & statistical reasoning: mean, median & probability
- • Reading data from tables, graphs & charts
Frequently asked questions
Who has to take the TSIA2 ELAR & Math?+
Most Texas students entering a public college or university take both the ELAR and Math sections — unless they qualify for an exemption (like high SAT/ACT/STAAR scores or certain dual-credit programs).
What does ELAR stand for, and what is the Math section?+
ELAR stands for English Language Arts and Reading and measures reading comprehension and writing. The TSIA2 Math section measures quantitative reasoning, algebra, geometry, and data analysis.
What's a passing score on ELAR and Math?+
For ELAR you generally need a CRC score of 945+ AND a 5+ on the essay, OR a CRC under 945 with a Diagnostic of 5+ and an essay of 5+. For Math you generally need a CRC of 950+, OR a CRC under 950 with a Diagnostic of 6. Always check the latest cutoffs on your school's site.
Can I retake the ELAR or Math section?+
Yes. Many schools let you retake either the TSIA2 ELAR or Math after a short waiting period. Practice between attempts makes a real difference.
Is Docentia official?+
No — Docentia is an independent study tool for TSIA2 ELAR and Math. We're not affiliated with the College Board, the Texas Higher Education Coordinating Board, or any school district.
Now put it to practice.
The fastest way to feel ready is to start answering questions.
Try a sample quiz