Margaret Tanzosh is an experienced computer science educator and curriculum developer with over eight years teaching Harvard’s CS50 curriculum and AP-level computer science to high school and adult learners in New York. As a CS50 Fellow and longtime NYC DOE teacher at NEST+m, she blends rigorous problem-solving with practical scaffolding—creating practice problems and labs that make complex concepts accessible. Her background in applied mathematics and math education, plus an MBA-level business perspective, helps her translate algorithmic thinking into classroom-ready lessons and real-world projects. A former co-founder of a graphic design agency, she brings creative design sensibility to technical instruction, improving student engagement and materials.
8 years of coding experience
13 years of employment as a software developer
Master of Arts (MA), Mathematics Teacher Education, Master of Arts (MA), Mathematics Teacher Education at New York University
Master of Business Administration (MBA), Finance, General, Master of Business Administration (MBA), Finance, General at New York University - Leonard N. Stern School of Business
Bachelor of Science (B.S.), Applied Mathematics, Bachelor of Science (B.S.), Applied Mathematics at Stony Brook University
Contributions:716 pushes, 11 branches in 5 years 2 months
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Margaret Tanzosh - CS50 Fellow at Harvard University