TX PACT 739 Passing Score 2026: Exactly What You Need to Pass

The Passing Score: 240 Scaled Points

If you're preparing for TX PACT: Physics: Grades 7-12 (739), the single number that matters most on test day is 240. That's the passing scaled score set by the Texas Education Agency (TEA) for this exam, administered through Pearson VUE test centers. Score 240 or higher and you've cleared the bar for this pre-admission content test. Score below it, and you'll need to review your results and plan a retake.

Unlike a raw percentage - say, "70% correct" - a scaled score converts your performance on the actual set of questions you received into a standardized number on TEA's reporting scale. This matters because not every test form is identical in difficulty, and scaling adjusts for that. Understanding this distinction is the first step toward setting a realistic study target rather than chasing an arbitrary percentage.

Raw Score vs. Scaled Score, Explained

TX PACT 739 consists of 125 selected-response questions, delivered by computer at a Pearson VUE center. Not all 125 items necessarily count toward your reportable score - the exam may include unscored field-test questions mixed in to gather data for future forms. Because you can't tell which items are scored and which are field-tested, the only sound strategy is to treat every question as if it counts.

Your raw number of correct scored answers is then converted to the reported scale, where 240 represents the passing threshold. This conversion means two candidates who answer a slightly different number of items correctly on different test forms could both land above or below 240, depending on how the raw-to-scale conversion was calibrated for that form. You cannot reverse-engineer "how many questions I can miss" with precision - but you can control the variable that matters most: how thoroughly you know the content across all five domains.

How Domain Weights Shape Your Score

Because domain weights are approximate rather than a strict item count per section, the smartest way to protect your 240 target is to allocate study time in proportion to each domain's share of the exam. The official framework organizes TX PACT 739 into five domains and 14 competencies:

Mechanics alone carries the largest single share at 28%, which means a candidate who is shaky on kinematics, forces, energy, and momentum is risking a disproportionate chunk of the total score. Electricity and Magnetism and Modern Physics are tied at 22% each, together accounting for nearly half the exam when combined. For a full breakdown of every competency inside each of these five areas, see the TX PACT 739 Exam Domains 2026: Complete Guide to All 5 Content Areas.

Nature of Science and Waves each carry 14%, the smallest shares individually, but together they still represent over a quarter of the exam - enough that skipping them entirely to over-prep Mechanics would be a mistake. If you're trying to gauge how demanding the overall test is relative to your current background, the How Hard Is the TX PACT 739 Exam? Complete Difficulty Guide 2026 article walks through what makes each domain challenging.

Exam Format and Timing That Affect Scoring

Scoring well on TX PACT 739 isn't only about content knowledge - pacing matters too. The exam gives you 3 hours 45 minutes of actual testing time, inside a total appointment of 4 hours that also includes 15 minutes for the tutorial and compliance agreement. With 125 questions to answer in that window, you have roughly 1.75 minutes per item on average, though Mechanics and Electricity and Magnetism problems involving calculations will naturally eat more time than conceptual Nature of Science items.

You're provided an on-screen scientific calculator and a Constants and Formulas reference sheet during the test. This is a real advantage, but it has a limit worth internalizing: the reference does not contain every formula you may need. Candidates who assume the sheet is a complete cheat sheet often get caught on derived relationships - particularly in Mechanics and Modern Physics - that aren't printed there. Build your own mental formula bank before test day rather than relying solely on what's provided.

The base exam fee is $106, paid when you register through Pearson VUE. For a full breakdown of what that fee covers and any related costs, see the TX PACT 739 Certification Cost 2026: Complete Pricing Breakdown.

Why Field-Test Items Change Your Math

One detail that surprises many first-time candidates: the 125-question exam may include unscored field-test questions embedded among the scored items. These field-test questions look identical to real ones - there's no visual indicator distinguishing them - and they're used by the testing program to evaluate future exam content. Because you cannot identify which items are field-tested, the practical implication is simple: every single question deserves your full attention, since guessing "this one probably doesn't count" is not a reliable strategy.

This also explains why you can't calculate an exact "number wrong to still pass" formula. The relationship between raw performance and the 240 scaled score depends on which items were actually scored on your specific form. Treat the passing score as a knowledge target, not a math puzzle to reverse-engineer.

Targeting 240: A Domain-Focused Study Plan

Rather than a generic weekly template, structure your remaining preparation time around the domain weights themselves, front-loading the sections that carry the most scoring impact.

For a more detailed walkthrough of how to sequence content review, practice testing, and final review before your appointment, see the TX PACT 739 Study Guide 2026: How to Pass on Your First Attempt. And if you want a condensed, single-page reference of the highest-yield facts across all five domains for last-minute review, check the TX PACT 739 Cheat Sheet 2026: One-Page Review of Must-Know Facts. You can also work through realistic practice questions on our practice test platform to get comfortable with the selected-response format before your appointment.

What Happens If You Miss 240

If your scaled score falls short of 240, TEA's retake policy sets clear conditions before you can try again. You must wait at least 30 days between exam attempts, and your prior results need to be posted to ECOS before rescheduling. If you're testing as part of an Educator Preparation Program (EPP), your program also needs to approve the retest - so check in with your EPP advisor before booking a new appointment.

One nuance worth understanding: PACT taken for EPP admission or for charter-school assignment purposes is exempt from the standard five-attempt limit, while intensive pre-service candidates remain subject to that cap. Also remember that once you register, you must schedule and complete the exam within 170 days - plan your retake timeline with that window in mind. For the full eligibility picture, including GPA and credit-hour thresholds that determine whether PACT is required for you at all, see TX PACT 739 Requirements 2026: Eligibility, Prerequisites & How to Qualify.

It's also worth remembering that PACT for Physics/Mathematics is a program-admission credential, separate from TExES Physics/Mathematics certification testing that comes later in the certification pathway. If you're pursuing the combined route, you'll need to pass both Physics 739 and Mathematics 735. For broader context on how this credential fits into your career path and whether the investment pays off, browse Is the TX PACT 739 Certification Worth It? Complete ROI Analysis 2026 and TX PACT 739 Salary Guide 2026: Complete Earnings Analysis.

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