About the Author

A portrait of author Gary Dean Petersen for Self-Education Equipment & Methods.

About

Gary Dean Petersen

Mr. Petersen is a lifetime learner, teacher, world traveler, avid reader, runner and football fan who enjoys German language proficiency. His teaching certifications include: Mathematics, Chemistry, Physics, Generalist for Grades 4 to 8, and English as a Second Language.

In 2019, he served as an adjunct chemistry lab professor at a Texas university, a STEM tutor at a high school in Kenya and a STEM tutor at a Texas junior high school. His education includes a Bachelor’s degree in computer science, a Master’s degree in geology, and recent work toward an advanced degree in physics.

His current professional memberships include: Geological Society of Hong Kong, West Texas Geological Society, and American Chemical Society. He is currently serving on the Board of a Rotary Club in West Texas and stays connected with other former staff of Junior Achievement.

Mr. Petersen’s more than fifty years of marriage includes children and grandchildren.

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