Mahj Life Instructor Guild > Teaching FACE-TO-FACE and ONLINE, nationwide!

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Leah Rosenthal

Member since 07/02/2025 Denver County, COMLIG 70200
Cell Phone: 617-680-4499
Photo of Leah Rosenthal

Biography

Leah discovered mah jongg during the COVID-19 pandemic and was immediately drawn to its unique blend of strategy, memory, and connection. Since 2022, she has played regularly with friends and local groups in Denver, CO, deepening her knowledge and love for the game.

Leah enjoys teaching mah jongg because it brings people together across generations, backgrounds, and even state lines. Whether students are brand new or looking to refine their skills, she creates a warm, supportive, and fun environment for learning and play, often with her dog, Rocky, by her side as she prepares for lessons. 

Student Skill Level: Beginner, Intermediate

Online Lesson Size: Up to 8

In-Person Lesson Size: Up to 16

Microcredentials:

First Principles Promise: I promise to teach you the first principles of mah jongg using the official rules, giving you a strong foundation and the confidence to play with anyone, anywhere.

Variations Awareness Pledge: I pledge to distinguish house rules from the official rules and help you understand their impact so you can confidently adapt and enjoy the game anywhere.

Pride In Excellence Initiative 

Certifications

  • Learning Lab Associate Instructor
  • Pride in Excellence Initiative