This book presents different studies conducted by the maritime instructors and researchers at John B. Lacson Foundation Maritime University-Molo, Iloilo City, Philippines on environment and maritime education and training (MET) in the Philippines. It further elucidates the role of maritime instructors in the teaching-learning process of the maritime students in the Philippines who will become the future competent marine officers. The results of these varied studies may contribute to the development and progress of the maritime education in the Philippines.