National Geographic Learning - Cengage
Marty joined Cengage Group in 2021 to lead the Secondary Education business under National Geographic Learning, a leader in social sciences, STEM, Advanced Placement (AP) and Career and Technical Education (CTE) programs. Marty is responsible for business strategy development and execution as the company expands its career and college readiness programs to help today’s students develop the skills and competencies needed to pursue higher education or enter the workforce. Marty has spent nearly three decades in education and edtech and is a proven leader in developing innovative, personalized learning experiences. Prior to joining Cengage Group, Lange served as President, North America, K-20 Education and Corporate L&D, at Area 9 Lyceum, an adaptive learning software provider in the education and workforce skills training space. Lange also previously spent over 20 years in a number of executive leadership roles at McGraw Hill, most recently serving as both Chief Product and Operating Officer for the publisher’s K-12 business.