Mark Heasley
Math Curriculum Developer at The Math Learning Center
Math Curriculum Developer at The Math Learning Center
Math Curriculum Developer
The Math Learning Center
• www.linkedin.com/company/the-math-learning-center
• Full-time
Sep 2019 - Present
Freelance Math Writer / Editor
Twelve Times Twelve, Sole Proprietor
• www.linkedin.com/company/twelve-times-twelve-sole-proprietor
• Freelance
Oct 2012 - Sep 2019
Greater Chicago Area
Learning Architect (Primary Math)
Houghton Mifflin Harcourt
• www.linkedin.com/company/houghton-mifflin-harcourt
• Contract
Nov 2016 - May 2019
Orlando, Florida, United States
Digital Math Storyboard Writer/Editor
Houghton Mifflin Harcourt
• www.linkedin.com/company/houghton-mifflin-harcourt
• Contract
Feb 2013 - Sep 2013
Orlando, Florida, United States
Senior Math Editor
The Learning Source, Ltd
• Full-time
Mar 2004 - Oct 2012
New York, NY
Editor / Writer
CNN Interactive Magazine / LiveABC Magazine (Taiwan)
• Full-time
Jan 2001 - Dec 2002
Taipei, Taiwan
Teacher
HESS International Educational Organization; Happy Marian
• Full-time
Jan 1997 - Dec 2001
Taipei, Taiwan