This document discusses the philosophical foundation of realism in education. It outlines that realism aims to portray life as it really is in a material world. The key proponents discussed are Aristotle, Thomas Aquinas, Francis Bacon, John Locke, and John Herbart. Realism in education focuses on preparing students for the real world through structured lessons in basics like reading, writing and arithmetic. Teachers are expected to have strong subject knowledge and organize content from simple to complex using methods like demonstration and recitation.