1.1 Exam facts, CRC vs diagnostic routing, college-readiness score & strategy

What the TSIA2 Math Test Is

The Texas Success Initiative Assessment 2.0 (TSIA2) is the state-mandated placement program that determines whether entering students at Texas public colleges and universities are ready for first-year, credit-bearing coursework. The Texas Higher Education Coordinating Board (THECB) owns the assessment, and every non-exempt student must satisfy the TSI requirement before enrolling in college-level math, reading, or writing. The Mathematics test is one of three subject areas, alongside English Language Arts and Reading (ELAR) and an essay component; this guide covers Mathematics only.

TSIA2 Math is delivered on a computer, is multiple-choice, and is untimed—you may take as long as you reasonably need. Questions adapt to your responses, so answering carefully early matters. Most students may use an on-screen calculator for designated items, but you should confirm your college's specific policy before test day.

Who Must Take It (and Exemptions)

Not every student sits for the test. Common exemptions include qualifying SAT, ACT, or STAAR end-of-course scores, prior college-level coursework, and certain associate or bachelor's degrees; active-duty military and some transfer students may also be exempt. Because exemption rules are set by the state and applied by each campus, check your admissions or advising office before assuming you must test. Texas also requires a Pre-Assessment Activity (PAA) before you may test—a short mandatory module covering the importance of the assessment, practice questions, and campus resources. You cannot take the TSIA2 without completing it.

CRC vs. Diagnostic: How Routing Works

The Math assessment has two stages. Every student begins with the College Readiness Classification (CRC) test, a short section of roughly 20 questions. Your CRC score decides your path:

• Clearly college-ready: A CRC score at or above the readiness cut—commonly cited as 950 or higher—means you meet the TSI standard for math and stop there. There is also a secondary rule: a student scoring below 950 but earning a Diagnostic Level of 6 is likewise considered college-ready.
• Not clearly ready: If your CRC score falls below the cut and you have not demonstrated a Level 6, the system routes you into the Diagnostic test, a longer set of questions that produces a Diagnostic Level from 1 to 6.

The diagnostic contains more questions than the CRC and probes each content area in greater depth, which is why it can take noticeably longer to finish. That diagnostic level is what places you into the right support: developmental education, a co-requisite model (college-level course paired with support), or an Adult Basic Education referral at the lowest levels. The diagnostic is not a punishment—it pinpoints exactly which skills need shoring up so you are not stuck in unnecessary remediation.

Important: THECB sets and periodically revises the exact cut scores, level thresholds, and placement rules, and individual colleges layer on local policies. Treat 950 and Level 6 as the widely used current benchmarks, but always verify the numbers with your institution. Learn the structure; do not memorize a number that may shift.

The Four Content Areas

Both the CRC and the diagnostic draw from the same four mathematics content areas. The table shows what each covers.

The CRC samples across all four areas, so broad competence beats deep mastery of one topic. The diagnostic then drills into the areas where you were weak.

Score Strategy

Because the CRC is only ~20 questions, each item carries heavy weight—one careless error can be the difference between placing college-ready and being routed to the diagnostic. Three strategic priorities follow:

1. Maximize the CRC. Slow down and check work; there is no time pressure, so use it. The goal is to clear the cut on the first stage and avoid the diagnostic entirely.
2. If routed, treat the diagnostic seriously. Reaching Level 6 still earns college-ready status even with a sub-950 CRC, so a strong diagnostic can rescue a borderline CRC. Every level up can change your placement.
3. Spread your preparation across all four areas. A single weak area drags down an adaptive, broad-sampling test.

A Four-Week Study Plan

• Week 1 — Quantitative Reasoning: Rebuild arithmetic fluency: fractions, decimals, percentages, ratios, and reading data displays. This foundation underpins the other three areas.
• Week 2 — Algebraic Reasoning: Practice solving linear and quadratic equations, simplifying expressions, and working with exponents and polynomials—the largest source of CRC questions for most students.
• Week 3 — Geometry & Statistics: Alternate geometric formulas (area, volume, Pythagorean theorem) with probability and measures of center and spread.
• Week 4 — Mixed review: Take full-length practice sets under real, untimed conditions, review every miss, and log recurring error types.
• Ongoing: Keep an error journal, redo missed problems from scratch, and confirm your college's calculator policy and current cut scores.

Approach the TSIA2 as a diagnostic tool rather than a pass/fail gate. Students who understand the two-stage structure walk in calmer and make fewer avoidable mistakes, and calmer test-takers place higher. A precise picture of your readiness gets you into the right course the first time—saving tuition, time, and momentum toward your degree.