This document provides an overview of topics to be covered in a 1-2-3 Literacy Class, including developing literacy skills for babies such as reading aloud and using board books, developmental milestones from birth to age 3, the importance of oral language development and how it relates to later reading comprehension, finger plays, rhymes and songs, enhancing thinking during read alouds, concepts of story and print, writing and phonological awareness activities, and what to expect in kindergarten books. The class aims to help parents promote early literacy skills through everyday interactions and activities.