The document discusses four major philosophies of education: naturalism, idealism, realism, and pragmatism. It provides an overview of naturalism, which views nature as the only source of reality and sees humans as physical beings designed by nature. As an educational philosophy, naturalism emphasizes using empirical evidence and scientific methods to understand the learning process, which it sees as natural and subject to the laws of nature. It aims to align educational practices with principles governing the natural world and sees the learner from a physical perspective, with physical well-being as the top priority.