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LaoziExam Guides
Guides for Texas Credit by Exam, SAT and PSAT, AP and AMC — what is on each one, when it is sat, and how to prepare.
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AP Calculus AB: The Complete Guide for 2026 & the May 2027 Exam
The most-taken AP math exam changes format for May 2027: multiple choice becomes 42 questions in 100 minutes, not 45 in 105 — and Part B tightens to 13 questions in 38 minutes. This guide covers the verified format, the 8 CED units, the 2025 score distribution (more 4s than 3s), the specific reasoning errors that cost points per the Chief Reader Report, the AB vs BC decision, and why an eligible Texas public-school student can pay $26 rather than $99.
AP Physics 1: Algebra-Based — The Complete 2026 Guide for Texas Parents & Students
AP Physics 1 was the worst-scoring major AP exam for a decade — then the 2025 redesign reset the curve. On preliminary 2026 data, 68% scored 3 or higher, yet 17% still scored a 1: a generous middle with a heavy tail. This guide covers the May 6, 2026 exam date, the 40 MCQ / 4 FRQ format, all eight units (Fluids is in, at 10–15%), the calculator policy, exam fees plus Texas assistance, and exactly which mistakes cost points — from the 2025 Chief Reader Report.
Can a 6th Grader Take a CBE? Getting Ahead in Texas (Grades K–8)
Yes — a ready 6th, 7th, or 8th grader can test out and get ahead in Texas. Here are the two paths (subject acceleration vs. skipping a grade), how to tell if your child is truly ready, and what a young accelerator should actually practice.
What Happens If You Fail a CBE Test in Texas? (And How to Pass the Retake)
A not-passing Credit by Examination isn't a failing grade and rarely the end of the road. Here's exactly what it means, whether you can retake, why the score fell short, and a calm, affordable plan to pass the next attempt.
The Texas CBE Prep Calendar: A Month-by-Month Checklist for Parents
Students who pass a CBE comfortably don't cram — they win on a calendar. Here's the whole Texas CBE prep timeline mapped month by month: when to diagnose, build the base, take timed mocks, and rest — so you always know exactly what to do next.
AMC 8, 10 & 12 Explained — Dates, Scoring, and the Path to the AIME
A parent-and-student guide to the three MAA American Mathematics Competitions: who each one is for, how they are scored, the 2026-27 competition dates, and what it actually takes to qualify for the AIME. Plus: AMC Prep is now live on Texas CBE™ for all three contests.
World History Credit by Examination in Texas — Complete Study Guide (TEKS §113.42)
A complete guide to the World History Credit by Examination (CBE) in Texas — TEKS §113.42 coverage, provider options (UT High School and Texas Tech K-12), the 1.0-credit structure, exam format, and how to prepare with independently authored practice modeled after the official CBE format.
World Geography Credit by Examination in Texas — Complete Study Guide (TEKS §113.43)
A complete guide to the World Geography Credit by Examination (CBE) in Texas — TEKS §113.43 coverage, provider options (UT High School and Texas Tech K-12), the 1.0-credit structure, exam format, and how to prepare with independently authored practice modeled after the official CBE format.
How to Confirm Your Texas CBE Result Landed on the Transcript — A Family's Practical Guide
Being told your student 'passed' the Texas Credit by Examination is not the same as the credit being officially on the transcript. This guide walks through the three-step record journey (provider score → paper certificate → district registrar entry), the realistic summer timeline, and the polite follow-up strategy that catches the gap before high-school enrollment.