In the latest installment of GMAC Zach's EA prep journey, Zach is joined by test prep expert Stacey Koprince for another candid conversation about tacking the exam. Fresh off completing the Foundations of Math book, Zach shares what surprised him, what clicked, and what still feels intimidating — from story problems that suddenly felt accessible to "age problems" that he hopes never appear on test day. Stacey breaks down the science of curiosity-driven learning, reveals which math topics appear more or less frequently on the EA, and offers practical strategies for prioritizing prep when time is short.

The episode dives into one of Zach's biggest hurdles: memorizing fraction–decimal–percent conversions. Stacey walks him through how to derive conversions logically rather than rote-memorize long tables, giving Zach (and listeners) a more intuitive path forward. They also discuss leveraging AI carefully, using Foundations of Math as a reference tool, and maximizing the last few days before Zach's section practice exam — especially in Integrated Reasoning.

About Stacey:

Stacey Koprince is one of the most recognized names in test prep, with over 15 years of experience teaching the GMAT, EA, GRE, and LSAT. As Manhattan Prep's Director of Content & Curriculum, she has written countless articles, guides, and video explanations that thousands of students rely on. A former management consultant, Stacey now spends her days helping future business leaders master tricky concepts and find confidence in their prep—something she's passionate about seeing "click" for every student.

Helpful links:

Purchase EA Official Prep: https://www.mba.com/exams/executive-assessment/prepare

GMAC Free EA Prep: https://www.mba.com/exams/executive-assessment/prepare/free-prep-resources

Manhattan Prep EA Resources: https://www.kaptest.com/gmat/courses/executive-assessment-test-prep

Takeaways:

Curiosity enhances learning and retention.
Practice tests help identify areas for improvement.
Memorization of key math concepts is beneficial.
Organization is crucial for solving complex problems.
Focus on strengths rather than weaknesses before tests.
Engaging with material through discussion aids understanding.
Utilize study materials as references even after completion.
Seek advice from test prep experts for common topics.
Don't let external pressures affect test performance.
Learning is a journey, and progress should be acknowledged.

Chapters:

00:00 Introduction and Study Progress
03:02 Reflections on Learning and Curiosity
05:54 Challenges with Word Problems
08:35 Understanding Common Test Topics
09:52 Memorization Techniques for Math
17:49 Utilizing Study Materials Effectively
24:20 Final Thoughts and Future Plans

EA Prep Week 5: MPrep Fraction Hunters w...