Matteo E. Mwita provides definitions and discussions of key concepts in the philosophy of education, including philosophy, education, and the philosophy of education. He outlines four main branches of philosophy - metaphysics, epistemology, axiology, and logic - and discusses their importance for teacher education. Metaphysics addresses fundamental questions about reality, existence, and human nature. Epistemology examines the nature of knowledge and how we obtain it. Axiology studies values and ethics. Logic analyzes reasoning and argumentation. Effective teaching requires understanding in these philosophical areas.