This document outlines a three-day lesson plan for third grade students on introducing nouns. On the first day, students take a pre-test identifying and classifying nouns. On the second day, the lesson defines common and proper nouns, provides examples of each, and includes practice exercises. The third day reviews nouns and includes a balloon game for additional practice before a post-test. The overall goal is for students to be able to identify, classify, and provide examples of common and proper nouns.