ISA Study Schedule Template and Weekly Checklist
A plug-and-play study template for working arborists. Includes a weekly checklist to keep you on track without burning out.
TreeNerd TeamApril 30, 2025ISA Exam Prep Blog
Practical ISA Certified Arborist study plans, exam-domain guides, and certification resources from the Tree Nerd Academy team.
TreeNerd TeamApril 30, 2025TreeNerd Academy vs TreeU: Which ISA Prep Course Is Right for You?
An honest comparison of the two leading ISA exam prep platforms to help you decide where to invest your time and money.
TreeNerd TeamApril 26, 2025Arborist Safety PPE: What You Will Be Tested On
A comprehensive guide to Personal Protective Equipment (PPE) for the ISA exam. Covers ANSI Z133 standards, helmet classes, chainsaw protection, and eye safety.
TreeNerd TeamApril 22, 2025ISA Exam Glossary: Core Terms You Must Know
A cheat sheet of the most critical vocabulary for the ISA Certified Arborist exam, from Biology to Risk Management.
TreeNerd TeamApril 18, 2025ISA Exam Flashcards: How to Use Spaced Repetition
Why standard flashcards fail and how to use Spaced Repetition (SRS) to memorize the hundreds of terms needed for the ISA exam.
TreeNerd TeamApril 14, 2025How to Build a Weekly Study Routine That Actually Sticks
Motivation is fickle. Habit is reliable. Here is how to create a study routine that survives the chaos of a working arborist's life.
TreeNerd TeamApril 10, 2025Common ISA Exam Mistakes and How to Avoid Them
The most frequent reasons candidates fail the ISA Certified Arborist exam and simple systems to prevent them.
TreeNerd TeamApril 6, 2025Arborist Salary and Career Path After Certification
Explore how ISA certification impacts arborist salaries, career progression, and opportunities in commercial, municipal, and consulting forestry.
TreeNerd TeamApril 2, 2025ISA vs TRAQ: What Is the Difference?
Comparing the ISA Certified Arborist credential with the Tree Risk Assessment Qualification (TRAQ). Which one do you need, and when?
TreeNerd TeamMarch 30, 2025How to Earn ISA CEUs for Recertification
Don't lose your hard-earned credential. A guide to earning 30 CEUs every 3 years without breaking the bank.
TreeNerd TeamMarch 26, 2025Best ISA Exam Prep Books and Resources
A prioritized list of official ISA guides, ANSI standards, and supplemental resources to help you pass the arborist exam.
TreeNerd TeamMarch 22, 2025ISA Exam Score Requirements and How Grading Works
A breakdown of how the ISA exam is scored, what the 76% passing threshold really means, and how to interpret your domain performance.
TreeNerd TeamMarch 18, 2025Browse articles by category