Ellen Lauterbach is an Education Consultant at Marshall Cavendish Education. She is a veteran educator with more than 16 years experience working in public and private schools. She has taught elementary students in urban and suburban settings, mentored colleagues, and designed summer math programs. She has success in working with students to develop their number sense, confidence, and foundational skills. She presents at regional and national conferences, enthusiastically sharing Singapore Math® strategies and methods.