Marty Appelbaum is well-known as an expert on children and education. He has undertaken extensive studies. He has a Bachelor’s degree, as well as a Montessori teaching certificate. He has earned certification from the National Center for Child Care Professionals. He has led early childhood, grades K-5, as well as grades 6-12 schools. He has a unique teaching background that few have. He has taught in classrooms ranging from infant age through high school seniors. He has authored and co-authored eleven early childhood books, six of which have been approved for professional development training hours in most states. Marty has appeared on television and radio. Over 250,000 educators have attended training events led by Marty.