TExES 236 Passing Score 2026: Exactly What You Need to Pass

The TExES 236 Passing Score, Explained

If you're preparing for the TExES Science 7-12 (236), the number that matters most is 240. That's the scaled score the Texas Education Agency requires to pass. It sounds simple, but a lot of candidates misunderstand how that number is calculated - and that misunderstanding leads to wasted study time on the wrong domains.

The TExES 236 is scored on a scale, not as a raw percentage of correct answers. TEA converts your raw performance across all 140 selected-response questions into a scaled score, with 240 representing the minimum passing threshold. This matters because not every question is worth the same amount in every version of the exam, and some administrations include unscored field-test questions mixed into that 140-question total. You won't know which items are field-tested, so every question deserves your full attention on test day.

For a full breakdown of how this pass rate compares across administrations and what it signals about exam difficulty, see our TExES 236 Pass Rate 2026 data analysis. If you're still deciding whether the exam's difficulty matches your background, our TExES 236 difficulty guide breaks down what makes this particular test challenging for science generalists.

Scaled Score vs. Raw Score: Why 240 Doesn't Mean 240 Questions

A common misconception is treating 240 like a raw score - as if you need 240 out of some larger number. You don't. The scaled score is a statistical conversion designed to keep passing standards consistent across different test forms, even when those forms contain slightly different item difficulty or different field-test questions embedded in the mix.

Practically, this means you can't calculate "how many questions you can miss" with precision. What you can do is control the variables within your reach:

• Maximize accuracy in the highest-weighted domains, since they influence the raw-to-scaled conversion the most.
• Avoid leaving questions blank - selected-response format means there's no penalty for guessing.
• Use the full 4 hours and 45 minutes of testing time productively; rushing to finish early rarely helps your score.

How Domain Weighting Shapes Your Score

Because the TExES 236 blends content from ten domains at different weights, your path to 240 isn't about mastering everything equally - it's about matching your study time to how much each domain actually contributes to your score.

Physics and Chemistry together account for 40% of the exam. That's not a coincidence in how you should allocate your prep time. If your certification path or coursework leaned heavier toward biology or earth science, you'll likely need disproportionate extra hours on physics problem-solving and chemistry concepts to reach 240 comfortably.

For the complete breakdown of all ten domains - including the specific competencies TEA lists under each one - read the TExES 236 Exam Domains Guide. It pairs well with a structured TExES 236 study guide if you're building a prep plan from scratch.

Question Format and Testing Conditions

Every point toward your 240 comes from selected-response questions - there's no written or performance component. The exam totals 140 selected-response questions, administered via computer through Pearson on behalf of TEA. Some test forms embed unscored field-test questions within that 140-question count, meaning you can't identify which items count and which don't. Treat every question as if it counts.

Your appointment window is 5 hours total, which includes a 15-minute tutorial and compliance agreement before the clock starts on your actual testing time. You get 4 hours and 45 minutes of testing time - generous by most standardized-test standards, but easy to mismanage if you don't practice pacing across all ten domains beforehand.

Where Candidates Actually Lose Points

Given a 63% statewide pass rate, it's worth examining the patterns behind the 37% who don't clear 240 on a given attempt. A few recurring issues show up across science certification exams like this one:

• Underestimating cross-domain integration: Scientific Inquiry and Processes (10%) isn't a standalone content chunk - it shows up embedded in physics, chemistry, and biology questions as experimental design and data-analysis reasoning.
• Treating lower-weighted domains as skippable: Solar System and the Universe (6%) and Interdependence of Life and Environmental Systems (6%) are small individually, but skipping them entirely removes guaranteed points you can't recover elsewhere.
• Neglecting Domain 10: Science Learning, Instruction and Assessment (5%) tests pedagogical judgment, not just content knowledge - a different skill set than recalling facts.
• Miscalculating time allocation: Spending too long on Physics and Chemistry calculation-heavy items can leave insufficient time for the remaining eight domains.

A Domain-Driven Study Timeline

Rather than a generic weekly study template, your schedule should mirror the exam's own weighting. Here's a structure built around TExES 236's specific domain percentages:

This structure gives Physics and Chemistry roughly double the time allotted to any single lower-weighted domain, matching their outsized influence on your scaled score. For a deeper dive into building this kind of plan, our first-attempt study guide walks through pacing and resource selection in more detail.

Registration, Fees, and Test-Day Mechanics

Before you can chase a 240, you need to be approved to test. The Texas Education Agency governs TExES certification testing, and candidates generally need test approval through an eligible certification route before registering - PACT candidates follow a separate pre-admission process. The exam fee is $116, paid when you schedule through Pearson.

On test day, plan for the full 5-hour appointment window, which includes the 15-minute tutorial and compliance agreement before your 4-hour-45-minute testing clock begins. Arrive early, bring required identification, and familiarize yourself with the on-screen tools (calculator, periodic table, and constants reference) ahead of time so nothing on the interface surprises you mid-exam.

Not sure yet whether you meet the eligibility requirements to register? Our TExES 236 Requirements guide covers the certification routes that lead to test approval. And if you're trying to lock in a testing date around your program timeline, check the TExES 236 Exam Dates guide for scheduling windows.

After You Clear 240

Passing the TExES 236 is a milestone, not the finish line. Once certified, Texas standard classroom-teacher certificates are valid for five years and require 150 continuing professional education hours for renewal - so the habits you build studying for domains like Physics and Chemistry will keep paying off as you plan future professional development.

If you're weighing whether the investment of time, the $116 fee, and months of domain-by-domain study are worth it relative to career outcomes, our ROI analysis on TExES 236 certification and salary guide lay out the bigger picture. For a refresher on exactly what this certification qualifies you to teach and where openings tend to appear, see TExES 236 Jobs.

Want a fast, low-stakes way to check your domain-by-domain readiness before test day? Run a full-length simulation on our TExES 236 practice test to see how your pacing and accuracy hold up across all ten content areas under real time constraints.

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