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Browse blog articles by exam domain

Start from a taxonomy-backed blog hub, then move from the article into matching practice questions, study guides, flashcards, videos, and glossary resources.

Healthcare Blog

326 articles • 14 family hubs

Nursing, pharmacy, and healthcare certification exams

Insurance Blog

135 articles • 2 family hubs

State licensing exams for insurance professionals

Technology Blog

100 articles • 6 family hubs

CompTIA, AWS, Azure, and IT certifications

Skilled Trades Blog

92 articles • 4 family hubs

CDL, OSHA, and trade certifications

Government & Public Safety Blog

89 articles • 1 family hubs

Public service, law enforcement, and civil service exams

Real Estate Blog

86 articles • 1 family hubs

Licensing exams for real estate professionals

Securities & FINRA Blog

64 articles • 1 family hubs

FINRA licensing exams for securities professionals

Business & Management Blog

35 articles • 1 family hubs

PMP, CAPM, Scrum, and management certifications

Education & Teaching Blog

27 articles • 2 family hubs

SAT, ACT, GRE, Praxis, and teaching exams

Finance & Accounting Blog

26 articles

CFP, EA, CPA, and professional finance certifications

Engineering Blog

17 articles • 2 family hubs

FE, PE Civil, PE Mechanical, and engineering licensure exams

Fitness & Wellness Blog

17 articles • 4 family hubs

CSCS, NASM-CPT, MBLEx, and fitness/massage therapy certifications

Healthcare9 min read

CRC vs CPC: Which AAPC Coding Certification Is Worth It in 2026?

A data-backed 2026 comparison of AAPC's CRC and CPC certifications: who each is for, current salaries, remote work, the Medicare Advantage demand driver, and free practice.

Jun 18, 2026Read

Healthcare10 min read

HCC Coding & Risk Adjustment Explained (2026): RAF Scores and the CMS-HCC V28 Model

Plain-English 2026 guide to HCC coding, RAF score calculation, and the now-fully-live CMS-HCC V28 model — with worked examples and what the AAPC CRC exam actually tests.

Jun 18, 2026Read

Academic & Admissions11 min read

NY Regents Earth and Space Sciences 2026: New Exam, Reference Tables, and How to Pass

A current 2026 guide to the New York Regents Earth and Space Sciences exam: the NYSSLS transition, why June 2026 is the last Physical Setting Earth Science test, the cluster format, the new Reference Tables, required Investigations, and a focused study plan.

Jun 18, 2026Read

Academic & Admissions11 min read

NY Regents Global History & Geography II 2026: Enduring Issues Essay, CRQs, and How to Pass

A current 2026 guide to the NY Regents Global History and Geography II exam: the 28 stimulus-based multiple-choice questions, the constructed-response (CRQ) sets, a step-by-step Enduring Issues Essay framework, scoring, and a realistic review plan with free practice.

Jun 18, 2026Read

Academic & Admissions9 min read

NY Regents Living Environment Lab Requirement 2026: 1,200 Minutes & 4 Required Labs Explained

How the 1,200-minute lab requirement and 4 NYSED required labs decide who can sit the Living Environment Regents in 2026, what Part D tests, and how to review each lab for the exam.

Jun 18, 2026Read

Healthcare11 min read

How to Become a Registered Dental Assistant (RDA) in 2026: Requirements, Exam & Cost

The 2026 path to becoming a California RDA: the seven SB 1453 eligibility pathways effective July 1 2025, the restructured 100-scored-item written exam, required courses, fees, and a study plan with free RDA practice.

Jun 15, 2026Read

Education & Teaching9 min read

AEPA Mathematics Formula Page and Calculator Strategy 2026

A practical AEPA Mathematics NT304 guide to using the official on-screen scientific calculator and formulas page, including what to memorize, what to look up, and how to avoid common algebra, geometry, calculus, and probability traps.

Jun 14, 2026Read

Education & Teaching11 min read

AEPA Mathematics NT304 Exam Guide 2026: Format, Domains, and Study Strategy

A current AEPA Mathematics NT304 guide for Arizona teacher-certification candidates, covering the official 150-question format, 220 passing score, domain weights, calculator and formula page rules, and a practical study sequence.

Jun 14, 2026Read

Education & Teaching10 min read

AEPA Mathematics Study Plan 2026: How to Use the NT304 Domain Weights

A domain-weighted AEPA Mathematics NT304 study plan for 2026, showing how to schedule algebra, functions, geometry, calculus, statistics, probability, discrete math, and mixed practice without wasting time on generic review.

Jun 14, 2026Read

Education & Teaching10 min read

How Hard Is the AEPA Mathematics NT304? 2026 Difficulty and Passing Strategy

A realistic 2026 difficulty guide for AEPA Mathematics NT304, explaining why the exam feels hard, what the 220 scaled passing score means, how to judge readiness, and how to recover after a weak diagnostic or failed attempt.

Jun 14, 2026Read

Academic & Admissions10 min read

NY Regents Life Science: Biology 2026: Living Environment Transition and Practice Strategy

A current 2026 NY Regents biology guide explaining the Living Environment transition, Life Science: Biology format, June 2026 schedule, required investigations, cluster questions, calculator rules, and how to practice without studying the wrong exam.

Jun 14, 2026Read

Government & Public Safety9 min read

RRB NTPC Exam Guide 2026: Graduate vs Undergraduate CBT Dates, Stages, and Free Practice

Use this 2026 RRB NTPC guide to separate Graduate and Undergraduate tracks, check the latest CBT schedule status, understand CBT 1 vs CBT 2 routing, and start free practice without repeating the whole study guide.

Jun 14, 2026Read

Academic & Admissions11 min read

What's on the ALEKS Math Placement Test? Topic Breakdown + Score-to-Course Chart (2026)

Exactly what the ALEKS PPL math placement test covers (314 topics in 8 areas from arithmetic to precalculus) and how the 0-100 score maps to your college math course.

Jun 12, 2026Read

Healthcare16 min read

How to Become an RBT in 2026: 40-Hour Training, Competency Assessment & Application Steps

The complete 2026 pathway to becoming a Registered Behavior Technician: eligibility, the 40-hour training, the Initial Competency Assessment, background check, BACB application, exam, and ongoing supervision rules.

Jun 12, 2026Read

Business & Management11 min read

CAPM vs PMP: Which PMI Certification Should You Take First in 2026?

A 2026 CAPM vs PMP decision guide comparing eligibility, cost, difficulty, career value, study time, and the smartest CAPM-to-PMP transition path.

Jun 11, 2026Read

Academic & Admissions12 min read

NY Regents Chemistry 2026 Exam Guide: New Format, Reference Tables, and Study Plan

A current NY Regents Chemistry 2026 guide covering the new Physical Science: Chemistry format, Reference Tables strategy, high-yield topics, lab skills, constructed response, common traps, and free OpenExamPrep resources.

Jun 11, 2026Read

Academic & Admissions10 min read

NY Regents Physics Exam Guide 2026: Reference Tables, Topics, and Practice Strategy

A current NY Regents Physics 2026 guide for the new Physical Science: Physics exam, including reference-table strategy, official topic weights, cluster questions, constructed response, graph interpretation, common traps, and free practice.

Jun 11, 2026Read

Academic & Admissions10 min read

Digital SAT 2026 Guide: Format, Timing, Modules, and Prep Plan

A current 2026 Digital SAT guide covering timing, adaptive modules, Reading and Writing, Math, Bluebook practice, score strategy, traps, and a free practice path.

Jun 11, 2026Read

Language Proficiency9 min read

TOEFL ITP Exam Guide 2026: Level 1 vs Level 2, Scores, and Prep Plan

A 2026 TOEFL ITP guide for institutional test takers: Level 1 vs Level 2, sections, scoring, TOEFL iBT differences, and grammar/listening/reading prep.

Jun 11, 2026Read

Healthcare9 min read

VA-BC Exam Guide 2026: VACC Blueprint, Eligibility, and Study Plan

A practical 2026 VA-BC exam guide for vascular access clinicians covering VACC eligibility, exam format, blueprint domains, study strategy, and free OpenExamPrep resources.

Jun 11, 2026Read

Academic & Admissions11 min read

ALEKS Math Placement Test Format 2026: Rules, Calculator Policy & What to Expect

How the ALEKS PPL placement test actually works in 2026: question count, time limit, on-screen calculator rule, proctoring, the 0-100 score, and test-day rules.

Jun 8, 2026Read

Technology12 min read

CCA-F Exam Guide 2026: How to Pass the Claude Certified Architect – Foundations

The complete 2026 guide to Anthropic's CCA-F exam: 5 domains, format, scoring, cost, and a domain-weighted study plan to pass on your first try.

Jun 8, 2026Read

Academic & Admissions10 min read

CASAS vs TABE 2026: How the Two Adult-Education Tests Differ, What Scores Mean, and Which One to Use

A 2026 decision guide to CASAS vs TABE for adult learners, ESL students, and ABE/ASE program staff: NRS approval, scale scores, Educational Functioning Levels, GED/HiSET readiness, ESL placement, cost, and delivery — plus exactly how to interpret each report.

Jun 7, 2026Read

Engineering11 min read

FE Mechanical vs PE Mechanical 2026: Which Exam, When, and the Path to a PE License

FE Mechanical vs PE Mechanical compared for 2026: format, NCEES fees ($225 vs $400), pass rates, eligibility, the three PE depth exams, and the FE to EIT to PE licensure timeline.

Jun 7, 2026Read

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