Margaret Seclen

Margaret Seclen is a lifelong learner and educator serving schools for over a decade. She holds bachelor’s degrees in Elementary Education and History, along with a master’s degree in Curriculum and Instruction. Throughout her career, Margaret has served as a classroom teacher, team lead, bilingual co-teacher, curriculum writer, and professional learning facilitator to drive continuous improvement at the school and district level.

A multilingual learner herself, she is passionate about leveraging culturally relevant, research-based instruction that expands opportunities for every learner. As a Content Specialist at HMH, Margaret continues this mission by partnering with school districts around the country to support initiatives in STEM, literacy, and multilingual education, ensuring all teachers and students are equipped with the necessary tools for growth and success.