This document provides a lesson on types of nouns. It defines nouns as words that name people, places, things, or ideas. It describes two main types of nouns - common and proper. Common nouns refer generally while proper nouns refer specifically. Nouns can also be concrete, referring to things you can perceive with senses, or abstract, referring to ideas and qualities that cannot be perceived. Examples are provided and students are given practice identifying and classifying different nouns.