Digital SAT
8 min read
The Digital SAT, fully explained.
By Dr. Tejas Karnati · Updated for the 2026–27 testing year
The College Board fully transitioned to the Digital SAT for U.S. students in March 2024. If you're a parent whose first encounter with the SAT was the paper version, the test your child will sit looks meaningfully different — but the underlying skills it measures haven't changed nearly as much as the marketing suggests.
What's actually different
Three changes matter. First, the test is shorter — about 2 hours and 14 minutes instead of 3 hours. Fewer questions, less reading per question. Second, it's adaptive at the module level — each section has two modules, and how a student performs on the first module determines whether the second module is "easier" or "harder," which in turn affects the score range available. Third, the math section now allows a built-in Desmos calculator on every question, which fundamentally changes the problem-solving toolkit.
What stays the same
The test still measures reading comprehension, grammar fluency, and a math content domain that runs from arithmetic through trigonometry. Strong students still score in the 1500s. The Selection Index still gates National Merit. Colleges still use SAT scores in admissions. The score scale is still 400–1600.
What this means for prep
Three implications. One: the adaptive scoring rewards consistent accuracy on Module 1 disproportionately, because Module 1 performance unlocks the harder, higher-ceiling Module 2. A student who burns the first module guarantees a low ceiling no matter how well they recover. Two: calculator strategy now matters in a way it didn't before — students who don't learn Desmos efficiently lose minutes on every question. Three: the shorter test means pacing pressure is now front-loaded; students need to be fast and accurate from the first question.
Our SAT & PSAT curriculum is built natively around the Digital SAT — adaptive practice exams, integrated Desmos training, and Module 1-specific accuracy drills. Older paper-format prep material is not a fit for the test your child will actually sit.
National Merit
6 min read
Texas National Merit cutoffs, by year.
By Dr. Tejas Karnati · Updated for the class of 2027
Texas has historically had one of the highest National Merit Selection Index cutoffs in the country — typically around 222 for Semifinalist status, which translates to roughly a 1490–1500 PSAT/NMSQT score. That means a Texas 11th grader has to outperform peers in roughly 47 other states to qualify for the same recognition.
How the Selection Index works
The PSAT/NMSQT produces a 320–1520 scale score and, separately, a Selection Index calculated as 2 × (Reading + Writing + Math sub-scores), ranging from 48 to 228. National Merit Commended Student status requires reaching the national Commended cutoff (typically around 207–209). Semifinalist status requires reaching the state-specific cutoff, which Texas pushes high because of competition density.
Recent Texas Semifinalist cutoffs
- Class of 2024: 220 Selection Index
- Class of 2025: 222 Selection Index
- Class of 2026: 222 Selection Index (estimated)
- Class of 2027: Pending release — historical pattern suggests 220–222
What to target
For an 11th grader sitting the October 2026 PSAT/NMSQT in Texas, the practical target is a Selection Index of 224 or higher — which gives a comfortable buffer over the likely Texas Semifinalist threshold and substantially exceeds the national Commended cutoff. That maps to roughly a 1480+ on the 320–1520 PSAT scale, with strong cross-section balance.
Our SAT & PSAT cohort is calibrated to the Texas threshold specifically, with weekly progress mapped against the Selection Index — not just the raw score.
Test strategy
7 min read
The best SAT & ACT test dates for the class of 2027.
By Dr. Tejas Karnati · Updated April 2026
Most parents pick test dates by checking when their child has free weekends. That's the wrong frame. The right frame is: when does the student finish their preparation cycle? Then you pick the closest test date after that, and you don't waste a sitting on an under-prepared run.
For the class of 2027
The high-leverage SAT and ACT dates for current 11th graders (rising 12th):
- August 23, 2026 SAT — Ideal for students who completed a summer cohort. First chance to bank a score for early-action applications.
- October 4, 2026 PSAT/NMSQT — The qualifying exam. Texas Semifinalist requires a 222+ Selection Index. Non-negotiable for National Merit-track students.
- November 7, 2026 SAT — Last realistic SAT for early-action / early-decision applicants. Many top colleges accept November scores for ED.
- December 5, 2026 SAT — Cutoff for many Regular Decision applications. Final chance for class of 2027 applying to most schools.
- October 24, 2026 ACT and December 12, 2026 ACT — ACT-equivalent dates for the same admissions windows.
For the class of 2028
Current 10th graders should target:
- October 4, 2026 PSAT 10 — Establishes the National Merit baseline a year early. No qualifying weight, but invaluable diagnostic.
- March 13, 2027 SAT or April 17, 2027 ACT — Spring junior-year sitting, after a winter cohort. Gives time for one or two retakes before senior year if needed.
The general rule
Plan the test date after a complete cohort, not in the middle of one. A student who tests mid-prep almost always returns to retake — paying twice and burning a sitting that could have counted.
Early prep
5 min read
Should an 8th grader take the PSAT?
By Dr. Tejas Karnati
This is the question I hear most often from parents of ambitious middle schoolers. Short answer: yes, with no expectation of a result — and only if the family treats the score as data, not a verdict.
Why take it
Three reasons. One, the student becomes familiar with the test format, the timing pressure, and the logistics of test-day administration in a setting where the result has zero downstream consequence. By the time they sit the consequential 11th-grade NMSQT, the test feels routine. Two, the score produces a real diagnostic — a per-skill breakdown of where the student already shines and where the academic foundation needs work. Three, for the rare 8th grader who scores at or near the Semifinalist range, it's an early signal that an aggressive admissions track is realistic.
Why not
If the family — or the student — will treat a low 8th-grade score as a referendum on academic ability or college prospects, do not have them sit it. The PSAT in 8th grade is calibrated against juniors. A 1100–1200 score for a strong 8th grader is normal and predicts nothing about their eventual SAT. Parents who don't internalize that will create unnecessary anxiety.
What to do instead, if you skip it
Begin foundational preparation: vocabulary breadth, math fluency through algebra and geometry, reading comprehension on increasingly demanding texts. The students who score highest on the PSAT in 11th grade are the ones who built the underlying academic strength early — not the ones who started PSAT-specific prep in 10th grade.
Score interpretation
6 min read
How to read a College Board score report.
By Dr. Tejas Karnati
The College Board score report is dense. Most parents look at the headline number and ignore everything else. That's a mistake — the most actionable information is in the per-skill breakdown buried two pages in.
What to look at
- Total score (400–1600). The headline. Compare against target-college score ranges.
- Section scores (200–800 each). Reading & Writing vs. Math. A 30+ point imbalance between the two flags a section that should be the focus of the next prep cycle.
- Question-level breakdown. The College Board publishes which question types the student missed, organized by content domain. This is where score growth lives. If a student is missing four "Standard English Conventions" questions on every test, the next two weeks of prep should be Standard English Conventions drills.
- Cross-test scores and subscores. Less actionable for SAT prep, but useful for understanding whether the student's profile is balanced or lopsided.
- Section-level percentile. Where the student stands nationally and against college-bound test-takers specifically. The college-bound percentile is the more relevant comparison.
What to ignore
The "score range" shown on the report is the College Board's confidence interval, typically ±30 points. Don't read into it. The percentile is more useful than the range.
Every student in the Tejas Test Prep cohort receives an analytics report after every full-length practice exam that goes deeper than the College Board's official report — section-level, skill-level, and question-type-level breakdowns that drive the next week's prep plan.
Decision guide
7 min read
SAT vs. ACT: a parent's decision guide.
By Dr. Tejas Karnati
Colleges accept both. The two tests measure overlapping skills. So the question isn't which test colleges prefer — they don't prefer either — but which test rewards your student's specific profile.
Take the SAT if
- Your student does better with more time per question and slightly less time pressure. The SAT gives more seconds per question across most sections.
- Your student is strong in vocabulary, careful reading, and grammar. The Reading & Writing section rewards precision over speed.
- Your student doesn't enjoy science. There is no science section on the SAT.
- Your student is aiming for National Merit. The PSAT is the only path to NM, and prep for SAT and PSAT compounds.
Take the ACT if
- Your student is fast and decisive. The ACT is famously time-pressured — pacing is half the test.
- Your student is strong at pattern recognition and data interpretation. The Science section is functionally a chart-and-graph reading test.
- Your student finds SAT-style verbal questions confusing. ACT English is more straightforwardly grammatical.
- Your student is going into a STEM-heavy major and wants the science section on their record (though admissions weight is similar either way).
The rare best case: take both
Some students try both and discover one is significantly stronger. If a student's schedule allows, sitting one of each in 10th or early 11th grade and choosing the stronger result is the dominant strategy — colleges almost universally allow students to submit either. We've structured combined cohort tuition for students taking this approach.
If you're not sure, our SAT vs. ACT chooser quiz takes about 3 minutes and gives a recommendation based on the student's specific profile.