The Managerial Accounting Handbook (MATH) offers a comprehensive, structured framework for mastering managerial and cost accounting, aligning pedagogical goals with Bloom's Taxonomy of Educational Objectives. Through MATH Models One through Ten, the handbook utilizes careful designed problems and solutions to apply Bloom's learning methodology, making the material accessible and engaging for students. By advancing learners through six progressive levels - Comprehension, Application, Analysis, Synthesis, and Evaluation - this handbook ensures both a solid theoritical foundation and practical proficiency in managerial accounting. Professor Emmanuel A. Ihejirika is a seasoned academic and financial professional with over two decades of experience in investment banking, corporate accounting, federal and state taxation, forensic and compliance auditing, and business education. He currently serves as Associate Professor and Chair of the Graduate MBA and Undergraduate Business Programs at the School of Audit and Continuing Education (SACE), Lincoln University - Philadelphia Campus. Dr. Iherijika embodies a transformative vision for business education, blending academic rigor with real-world expertise while fostering student and institutional success. Through his scholarship, leadership, and service, he continues to shape the future of business and entrepreneurship education at Lincoln University and beyond.