LET Mathematics Major: What PRC's TOS Covers

LET Math Major has a reputation as one of the tougher Secondary specialisations. PRC doesn't publish pass rates by major, so treat that reputation as folklore — but the paper does test fifteen distinct areas, from algebra and calculus to how you teach and assess mathematics, and many reviewers run out of weeks before they've covered them all properly.

This guide breaks down the LET Math Major coverage from PRC's own table of specifications, the high-yield topics reviewers under-prep, and a 10-week drilling plan. The goal: a strong score on your major paper without having to retake.

What LET Math Major Actually Covers

The Math Major is the Specialization paper of LET Secondary: 40% of your rating, taken from 3:00 to 6:30 PM on exam day. Under the Board for Professional Teachers' table of specifications (BPT Resolution No. 11, s. 2025) it has 120 items — fewer than the 150 in most other majors — spread across fifteen areas:

• History of Mathematics — 8%.
• College and Advanced Algebra — 7%.
• Trigonometry — 7%.
• Plane and Solid Geometry — 7%.
• Logic and Set Theory — 7%.
• Statistics and Probability — 7%.
• Analytic Geometry — 7%.
• Calculus — 7%.
• Modern Geometry, Linear and Abstract Algebra — 7%.
• Arithmetic, Number Theory and Mathematics — 6%.
• Problem-Solving: Mathematics Investigations — 6%.
• Principles and Practices in Teaching Mathematics — 6%.
• Assessment and Evaluation in Mathematics — 6%.
• Research in the Teaching of Mathematics — 6%.
• The Use of Technology in Mathematics Teaching — 6%.

Two things jump out. No single content area dominates — each is only 6–8%. And the last five areas, about teaching, assessing and researching mathematics, add up to roughly 30% of the paper. We'll come back to that.

High-Value Topics to Drill

PRC doesn't release past LET questions, so nobody can tell you exactly which items will appear. Within the table of specifications, these item types are worth drilling until they're automatic:

• Quadratic word problems — projectile motion, area maximisation.
• Systems of linear equations — mixture problems, age problems, rate-distance-time.
• Function composition and inverses — given f and g, find f composed with g, or solve for the inverse.
• Logarithmic equations — change of base, log laws, real-world applications (pH, decibels, magnitude scales).
• Volume and surface area of composite solids — cone-on-cylinder, hemisphere-on-cube.
• Trig identity simplification — Pythagorean identity, double-angle, sum-to-product. The table of specifications names "simplify trigonometric expressions using identities" directly.
• Limits and derivatives — limits at infinity, indeterminate forms, basic differentiation rules.
• Optimisation problems — max area given a fixed perimeter, min cost given a constraint.
• Probability distributions — binomial, normal, basic z-score interpretation.
• Truth tables and set operations — Logic and Set Theory is its own 7% area.

The Blocks Reviewers Under-Prep

Three blocks tend to get less time than their weight deserves.

Teaching Mathematics

Problem-solving investigations, principles and practices of teaching mathematics, assessment and evaluation, research, and technology in teaching — five areas, about 30% of the paper together. Expect items written like Prof Ed scenarios: "A teacher introduces fractions using pizza slices. Which principle is being modelled?" These reward fluency in math-specific pedagogy — manipulatives, the Concrete-Pictorial-Abstract approach, and the K to 12 Mathematics curriculum.

Many Math Major reviewers skip this assuming Prof Ed prep covers it. It doesn't. Math pedagogy is its own discipline. Give it at least a full week.

History of Mathematics

At 8%, History of Mathematics is the single heaviest area on the table — and the one pure-math graduates are least likely to have studied. Learn the major civilisations' contributions and the key mathematicians behind each branch.

Statistics, Logic and Number Theory

If your degree leaned toward pure math, you may have skimmed statistics. The LET doesn't. Drill descriptive statistics (mean, median, mode, variance, standard deviation, quartiles), probability rules, binomial and normal distributions, z-scores, and hypothesis-testing terms. Then truth tables, valid inference patterns, set operations, divisibility and modular arithmetic. These are compact areas that reward drilling.

The 10-Week Math Major Block

Here's a plan that fits a working examinee with about 10 weeks before the exam. Adjust the pacing if you have more or less time.

1. Week 1 — Algebra. College and advanced algebra, functions, exponents and logarithms. 50 MCQs daily.
2. Week 2 — Trigonometry and Analytic Geometry. Identities, equations, conics. Diagnostic at the end of the week.
3. Week 3 — Plane, Solid and Modern Geometry. Plus the linear and abstract algebra area.
4. Week 4 — Calculus. Limits, derivatives, integrals, applications.
5. Week 5 — Statistics and Probability. A full week, not a few days.
6. Week 6 — Logic, Set Theory, Number Theory. Plus History of Mathematics.
7. Week 7 — Teaching Mathematics. Principles and practices, problem-solving investigations, the K to 12 Mathematics curriculum.
8. Week 8 — Assessment, Research and Technology in Mathematics Teaching.
9. Week 9 — Full timed practice. Three full 120-item sets under the real 3.5-hour limit.
10. Week 10 — Targeted weakness drilling. Use your week 9 results to find weak areas. Drill them until your score recovers.

How to Drill MCQs the Right Way

Math is application. Reading a textbook chapter and nodding along is not preparation. Here's a rhythm that works.

1. Take a 30-item set under timed conditions. Don't peek at solutions during the set.
2. Score yourself. Note which items you got right by guessing — those are still gaps.
3. Read every rationale, not just the wrong ones. The right ones might have been right for the wrong reason.
4. Re-derive each problem from scratch on paper. Algebra rewards muscle memory; you build it by writing.
5. Tag the topic for any item you got wrong. Build a weakness list.

This loop, run daily, builds the application speed the LET rewards.

Common Mistakes That Sink Math Major Scores

The first one — over-prepping one favourite branch. Calculus is 7% of the paper, the same as trigonometry or statistics. Spend your time in proportion to the table of specifications.

The second mistake — skipping the teaching areas. About 30% of the paper is teaching, assessing and researching mathematics. You can't afford zero prep there.

The third — solving every problem algebraically when back-solving is faster. The LET is multiple-choice; plugging answer choices into the equation is often quicker for word problems.

The fourth — ignoring History of Mathematics. It's the heaviest single area.

The Practice Score Threshold

You pass the LET with a 75% general average and no test below 50%. By week 9, aim to be scoring comfortably above 75% on full timed 120-item sets. If you're below 70%, extend your review by two weeks if your timeline allows, or focus the last weeks on your three weakest areas.

Calculators

Mathematics is the one LET Secondary major where calculators are allowed. PRC's rules allow one calculator per examinee, it must be a model on PRC's approved list (Commission Resolution No. 1809, s. 2024), and calculators are inspected and reset before the exam starts. Check the list well before exam day and practise with an allowed model — switching calculators in the last week costs you time on every item.

Phones, smartwatches and other electronic devices are prohibited inside the exam premises.

How Super Tutor Helps

Super Tutor's LET Secondary reviewer gives you chapter content in 11 study formats, practice quizzes at three difficulty levels, and an AI tutor you can ask to walk through a problem step by step. It doesn't include full mock exams. Check the exam page for the chapters currently covered. Plans start at ₱249 a month with auto-pay (cancel anytime) or ₱299 to pay once, and ₱1,999 covers a full year, paid once.

For broader pacing, see the Complete LET Guide 2026. The Major Field guide covers how to balance Math drilling against Prof Ed and Gen Ed in the final weeks. If you're still deciding between levels, the Elementary vs Secondary guide covers the choice.

FAQs

How much calculus is on the LET Math Major paper?

Calculus is one of fifteen areas in the table of specifications, weighted at 7% of the paper. Focus on limits, derivatives and applications before advanced integration techniques.

Can I pass Math Major without strong stats?

Statistics and Probability is 7% of the paper. Skipping it won't sink you alone, but every area you skip makes the 75% average harder to reach.

Is the Math Major paper harder than Gen Ed Math?

Yes, substantially. Gen Ed Mathematics is one of ten equally weighted Gen Ed areas. The Math Major covers college-level algebra, calculus, geometry, statistics and more, plus math pedagogy.

What's the most overlooked Math Major topic?

The teaching areas — about 30% of the paper together — and History of Mathematics, the heaviest single area at 8%.

How much timed practice should I do?

At least three full 120-item sets under the real 3.5-hour limit in your final four weeks.

Next Steps

Take a diagnostic this week. Identify your weakest two areas. Build a 14-day drill block for those. Then run a fresh diagnostic and adjust. The loop is what works.

• Complete LET Guide 2026
• LET Secondary Major Field Strategy
• LET Prof Ed 2026 Coverage
• Super Tutor's LET Secondary Reviewer