Academic Guides
& Expert Insights
Expert tips, study strategies, and success guides for GED, TEAS, HESI, GRE, NCLEX, ACCUPLACER, StraighterLine, Sophia, Study.com, Excelsior — and every essay in between.
GED Prep
12 min read
How to Pass the GED Exam on Your First Try:
The Complete 2025 Guide
The GED covers four subjects — Reasoning Through Language Arts, Math, Science, and Social Studies. In this comprehensive guide, we break down exactly what's on each test, the fastest way to prepare, and how Bigman Academic Services can guarantee your diploma.
- Complete subject breakdown & scoring guide
- Proven prep strategies from expert tutors
- Bigman's money-back pass guarantee
GED
GED Math Made Easy: Everything You Need to Pass the Mathematical Reasoning Test
The GED Math section trips up most test-takers. We cover every formula, concept, and calculator tip you need — from basic arithmetic to algebraic functions and geometry.
TEAS
TEAS 7 Study Guide: How to Score 70%+ on Your ATI TEAS Nursing Entrance Exam
The TEAS 7 tests Reading, Math, Science, and English. We reveal the exact topics nursing schools test most, the best prep books, and when it's time to call in expert help.
NCLEX
How to Pass the NCLEX-RN on the First Attempt: Strategy, NGN Questions & What to Expect
The NCLEX-RN's adaptive Next Generation (NGN) format intimidates many nursing graduates. Learn the exact test-taking strategy that works — and how Bigman can handle your prep.
HESI
HESI A2 Exam Complete Prep Guide: Sections, Scoring, and How to Ace It Fast
Many nursing programs require the HESI A2 for admission. We break down every section — Anatomy, Math, Reading, Vocabulary — and give you the fastest path to a passing score.
GRE
GRE Prep 2025: Verbal, Quant & Writing Strategies That Get You a 320+ Score
The GRE is a gateway to top graduate programs. We unpack the Verbal Reasoning section, Quantitative Reasoning traps, and the Analytical Writing scoring rubric that most students miss.
ACCUPLACER
ACCUPLACER Test: What It Measures, How to Prep, and How to Skip Remedial Classes
A good ACCUPLACER score means skipping remedial college courses and saving money. Learn what each section tests — Reading, Writing, and Math — and how to score high from day one.
StraighterLine
StraighterLine Courses Explained: How to Earn College Credits Fast (and What Bigman Can Do)
StraighterLine lets you earn affordable college credits online — but the coursework still takes time. Discover which courses transfer to top colleges and how Bigman can complete them for you.
Sophia Learning
Sophia.org Course Guide: The Fastest Way to Complete Your Sophia Courses & Transfer Credits
Sophia Learning offers self-paced courses that count toward a college degree. We cover the most popular Sophia pathways — English Comp, Statistics, Business — and how we can get them done fast.
Essays & Classes
Study.com, Excelsior & Online Class Takeover: How Bigman Completes Your Full Online Course
Whether it's Study.com lessons, Excelsior exams, weekly discussion posts, or a semester-long online class — Bigman handles it all. Here's exactly how our full-class takeover service works.
Need Help with an Exam or Online Course?
Bigman Academic Services handles GED, TEAS, HESI, GRE, NCLEX, ACCUPLACER, StraighterLine, Sophia, Study.com, Excelsior, essays, and full online class takeovers. Message us today.