Dr. Yzobelle Leon has been working in the field of education since 2001 with an experience of teaching elementary, high school, college, and technical-vocational students before she became the head of the faculty research department of a K-12 school. She has also worked as the Curriculum Head of an international school in Manila, served as a member of the curriculum development board of a Catholic school, and served as a consultant for curriculum development of other K-12 and higher education institutions in Manila. She has a master’s degree in Development Education as well as in Curriculum and Instruction, which she later on pursued as her doctoral degree. Dr. Leon is currently the Curriculum Consultant of RC Education.