TExES 237 Salary Guide 2026: Complete Earnings Analysis

Certification and Earning Potential: What the Exam Actually Controls

It's worth being direct about something a lot of "salary guide" content glosses over: the TExES Physical Science 6-12 (237) exam itself does not set a salary. It's a certification exam administered by Pearson on behalf of the Texas Education Agency and the State Board for Educator Certification. What it controls is eligibility - whether you are legally permitted to hold a standard classroom teaching certificate in physical science for grades 6-12 in Texas. Earnings from that point forward are governed by the hiring district, your degree level, your years of experience, and any stipends the district offers for hard-to-staff subject areas.

That said, the exam is a real financial gate. At $116 per attempt, with a required scaled score of 240 out of the available range, failing isn't just discouraging - it delays your ability to earn a teaching salary at all. If you want a full breakdown of what the exam costs beyond the base fee, see the TExES 237 Certification Cost 2026: Complete Pricing Breakdown, and if you're unsure exactly what score you need and how it's calculated, the TExES 237 Passing Score 2026: Exactly What You Need to Pass guide walks through it in detail.

What Actually Drives Teacher Pay in Texas

Texas public school districts set compensation through locally adopted pay schedules, and those schedules typically scale on two axes: years of creditable experience and highest degree earned. A first-year teacher and a ten-year veteran holding the same TExES 237 certificate will usually sit at very different points on the same district's schedule, independent of the exam score either of them earned to get certified.

Beyond the base schedule, many districts layer on additional compensation mechanisms for teachers in subject areas that are difficult to staff. Physical science, chemistry, and physics are STEM disciplines that frequently see this kind of district-level incentive structure, though the specific amount, eligibility, and availability of any such stipend varies by district and by year - there's no single statewide figure to quote, so treat any number you see elsewhere with skepticism unless it comes directly from a specific district's board-approved pay plan.

Other factors that influence what a certified physical science teacher ultimately earns include:

• District size and local tax base - larger and higher-revenue districts often build in more compensation flexibility.
• Additional certifications - holding TExES 237 alongside another content-area or supplemental certificate can expand the roles you're eligible for.
• Extracurricular or department-lead duties - science teachers who also coach, sponsor clubs, or lead a department may qualify for supplemental stipends.
• Advanced degrees - a master's degree typically moves a teacher to a higher lane on most Texas district salary schedules.

None of these levers are unique to the 237 exam - they apply to any Texas classroom-teacher certificate - but understanding them matters because it reframes the right question. Instead of asking "what does the TExES 237 pay," the more useful question is "what does holding this certification open up for me, and how does that fit into a district's existing pay structure?" For a broader look at whether the investment of time and money makes sense, see Is the TExES 237 Certification Worth It? Complete ROI Analysis 2026.

How the Four Domains Shape What You're Qualified to Teach

One under-discussed factor in long-term earning potential is breadth of teaching assignment. The TExES 237 is a broad-field science certificate, which means passing it qualifies you to teach across physical science topics rather than a single narrow subject. That breadth can matter to a principal building a master schedule, because a single certified teacher who can competently cover physical science, introductory chemistry, and introductory physics sections is more flexible to staff than a teacher certified in only one narrow area.

The exam's four domains reflect exactly this range:

Together, Chemistry and Physics make up the large majority of the scored content, which is exactly why candidates who under-prepare in those two areas tend to struggle most. For a full breakdown of every domain and its sub-competencies, see the TExES 237 Exam Domains 2026: Complete Guide to All 4 Content Areas. If you're still gauging how demanding the exam is relative to your background, How Hard Is the TExES 237 Exam? Complete Difficulty Guide 2026 breaks down the format, timing, and content load in more detail.

Who Hires TExES 237-Certified Teachers

Holding a standard classroom-teacher certificate backed by a passing TExES 237 score qualifies you for physical science teaching roles at the middle school and high school level across Texas public school districts. In practice, this typically includes positions such as:

• Middle school physical science or integrated science teacher
• High school chemistry teacher
• High school physics teacher
• General secondary science teacher in smaller districts where one educator covers multiple physical science courses

Because Chemistry and Physics dominate the exam's content, districts hiring for dedicated chemistry or physics sections will look specifically at whether your certification and coursework align with those subjects - which is one more reason the domain weighting isn't just an exam-day concern, it's a preview of the actual classroom content you'll be responsible for. For a closer look at the kinds of roles and job titles this certification supports, see TExES 237 Jobs.

The Certification Path, Retakes, and Renewal Timeline

Before any salary conversation is relevant, you have to actually hold the certificate. The standard path to initial classroom-teacher certification in Texas generally requires a bachelor's degree, completion of an approved educator preparation program, program approval to test, passing the required certification examinations (including TExES 237 for this specific content area), a completed application, and fingerprint-based background checks. If you already hold another certificate, there's a separate additional-certification route rather than starting the full initial-certification process over. The TExES 237 Requirements 2026: Eligibility, Prerequisites & How to Qualify guide covers each of these steps in order.

On exam day itself, the TExES 237 is a computer-administered test (CAT) consisting of 100 selected-response questions, delivered at a Pearson VUE test center within a five-hour appointment - 4 hours 45 minutes of actual testing time plus 15 minutes for the tutorial and compliance agreement. An on-screen scientific calculator, a Periodic Table, and a Definitions and Physical Constants reference are all provided during the exam, which affects how you should allocate study time toward memorization versus application.

If you don't pass on your first attempt, you must wait 30 days before retesting, and the standard limit is five total attempts (a waiver process exists for exceptions). Every failed attempt costs the $116 fee again and pushes back the date you can start earning a teacher's salary, which is the most concrete financial argument for preparing thoroughly the first time. See the TExES 237 Study Guide 2026: How to Pass on Your First Attempt for a structured preparation approach, and check TExES 237 Exam Dates 2026: Testing Windows, Deadlines & Scheduling if you're planning around a hiring deadline.

Studying Strategically Around Domain Weighting

Because the goal here is passing efficiently rather than studying everything equally, it makes sense to weight your preparation time roughly the way the exam weights content. With Chemistry at 41% and Physics at 36%, together accounting for the large majority of scored items, a study plan that spends proportionally more time on those two domains - while still covering Scientific Inquiry and Processes and Science Learning, Instruction and Assessment - tends to be the most efficient use of limited study hours.

This isn't a generic study calendar - it's built directly around the 237's own domain percentages, and it's the only place in this guide where general study-scheduling advice applies, precisely because it's anchored to this exam's specific weighting. For deeper domain-by-domain content breakdowns to fill in each week, revisit the exam domains guide, and use practice testing at physicalscienceexam.com to simulate the actual CAT format before test day.

Long-Term Career Considerations

Passing the exam and earning your certificate is the beginning of a career timeline, not the end of one. The resulting standard classroom-teacher certificate is not a one-time credential - it renews every five years, and maintaining it requires 150 hours of Continuing Professional Education (CPE). This matters for earnings because most districts require an active, valid certificate to remain employed and to move up their pay schedule; letting a certificate lapse can interrupt both your employment status and your salary progression.

Planning for CPE hours, staying current on content given how science standards and instructional practices evolve, and periodically reassessing whether an additional certification would open further roles are all part of managing a physical science teaching career over the long run - not just clearing the initial hurdle of the exam itself. If you're weighing whether the ongoing commitment is worthwhile relative to what it enables, the ROI analysis guide looks at that question directly, and general certification background is available at TExES 237 Certification.

For candidates still deciding whether this is the right certification path at all, it can help to start with the fundamentals: What Is TExES 237? and TExES 237 Training both cover groundwork that this salary-focused guide assumes you already understand. You can also explore practice resources at physicalscienceexam.com to see exactly what the question style looks like before committing to a study timeline.