Editorial Standards & Content Methodology

Maintained by: Brendan Cusack, Study Mondo Education Team · Last updated: June 5, 2026

Study Mondo publishes free study guides, worked examples, practice problems, flashcards, and interactive lessons for AP®, SAT®, MCAT®, and K–12 math and science courses. This page explains who creates our material, how we keep it accurate, and how we maintain it over time. We take the trust students and educators place in us seriously, and we want our process to be transparent.

Who Writes Our Content

All content on Study Mondo is created and reviewed by Brendan Cusack together with the Study Mondo Education Team. Our material draws on years of experience studying and tutoring advanced mathematics and science, and is written specifically for students preparing for standardized and college-level exams. Every topic page is attributed with an author byline and a last-updated date so you always know who stands behind the material and when it was last checked.

How We Create Lessons

Each subject is broken down into a structured curriculum that mirrors the official course framework (for example, College Board units for AP courses, or the Digital SAT content domains). For every topic we produce:

Written explanations that introduce concepts in plain language, build intuition, and connect ideas to the exam skills they support.
Worked examples with complete, step-by-step solutions — not just final answers — so students can follow the reasoning.
Practice problems with explanations for every answer choice, written to match the style and difficulty of the real exam.
Flashcards and interactive lessons for active recall and self-assessment.

Our Use of Technology

We use software tooling to help organize our large curriculum, format mathematical notation consistently, and scale content production across many subjects. However, every lesson and problem set is reviewed by a human for mathematical accuracy, clarity, and alignment to the relevant exam framework before it is published. Technology helps us work faster; it does not replace editorial judgment. We do not publish unreviewed, auto-generated text.

Accuracy & Review

We hold our content to the following standards:

Mathematical correctness. Solutions are checked so that every step is valid and every stated answer is correct.
Exam alignment. Topics and terminology follow the current official course and exam descriptions for each subject.
Clarity. Explanations are written to be understood by a student encountering the material for the first time.
Currency. Pages display a last-updated date, and we revise content when exam frameworks change or when we identify an improvement.

Corrections

We work hard to be accurate, but no resource is perfect. If you spot an error — a typo, an incorrect solution, or anything unclear — please tell us through our contact page. We review every report and correct verified issues promptly, then update the page's last-updated date.

Independence & Funding

Study Mondo is free to use and supported by third-party advertising. Advertising never influences the substance of our educational content — lessons and problems are written purely to help students learn. You can read more about how we handle data and advertising in our Privacy Policy.

Trademark Notice

AP® is a trademark registered by the College Board. SAT® is a trademark registered by the College Board. MCAT® is a program of the Association of American Medical Colleges. None of these organizations are affiliated with, nor do they endorse, this website.