This document teaches how to make new words by adding letters to the beginning of existing words. It uses the word "at" as an example, showing how adding "c", "b", "r", and "s" creates the new words "cat", "bat", "rat", and "sat". The document encourages readers to use magnetic letters to try making other words from "at" on their own. It concludes that learning to make new words this way will help improve reading and writing skills.