Digital SAT
How to Read Your SAT Score Report: Every Number
Your SAT score report shows eight skill bars, and students almost always attack the shortest one first. That instinct is wrong often enough to matter, because t..
Team Catalyst
8 min readAll Posts
AP Exam
Best AP Prep Books 2027: What to Buy, What to Skip
Before you buy anything, one fact changes the whole question. College Board states that "starting this year, all AP Exams are digital". No AP exam in 2027 is ta..
Team Catalyst
9 min read
Digital SAT
What Is a Good PSAT Score? Benchmarks and Percentiles
Meet both of College Board's grade 11 benchmarks exactly and your PSAT/NMSQT total is 970. That score sits at the 48th percentile among students who actually to..
Team Catalyst
9 min read
Digital SAT
How to Send SAT Scores Before the Free Window Shuts
You get four free SAT score reports. They expire nine days after test day. Your score is released thirteen days after test day. Read those three sentences toget..
Team Catalyst
7 min read
Study Tips
Which Colleges Require the SAT? The 2027 and 2028 Rules
Princeton and Columbia will both require an SAT or ACT score from students enrolling in fall 2028. That single sentence, verified on both universities' own admi..
Team Catalyst
9 min read
Study Tips
ACT Math Formulas You Must Memorize (2026 Enhanced ACT)
The ACT hands you nothing. No reference sheet, no formula box, no list in the margin. The SAT does the opposite: College Board's own Bluebook documentation says..
Team Catalyst
11 min read
Digital SAT
Hardest SAT Math Questions: 6 Shapes, Solved Two Ways
Four of the 44 questions in the Digital SAT math section are never scored. College Board's own test specifications put 20 operational questions and 2 pretest qu..
Team Catalyst
12 min read
Study Tips
1350 SAT Score: Which Colleges It Actually Fits
A 1350 is the 89th percentile among SAT takers. Where it lands at 14 universities, and when to submit it...
Team Catalyst
8 min read
Digital SAT
Is 1400 a Good SAT Score? What the Percentiles Really Say
Most articles answer this with one percentile and move on. There are two, they differ by four points, and the one almost everybody quotes is the one that flatte..
Team Catalyst
8 min read
Digital SAT
When Do PSAT Scores Come Out? 2026 Dates and Next Steps
There is no national PSAT score release day, and that single fact explains most of the confusion every October. PSAT scores come out on three different dates in..
Team Catalyst
10 min read
Study Tips
How to Change or Cancel Your ACT Registration
If you cannot sit the ACT you registered for, the single most expensive thing you can do is quietly register again for the next date. ACT's own registration pag..
Team Catalyst
9 min read
Study Tips
Best ACT Prep Books for the Enhanced ACT
The ACT you will sit is 44 questions shorter than the one most ACT prep books on the shelf were written for. ACT states plainly that on the enhanced test "the t..
Team Catalyst
9 min read
Parent Guide
Catalyst vs Magoosh vs PrepScholar (2026)
All three of these companies publish a score guarantee. That fact gets used in marketing as though it settles something, and it settles very little, because the..
Team Catalyst
7 min read
Study Tips
How to Read Your ACT Score Report (2026-2027)
Your ACT score report gives you one number almost everybody looks at and seven or eight that almost nobody does. The Composite gets screenshotted and sent to th..
Team Catalyst
10 min read