This revised collection is designed for students from kindergarten through high school contains 78 objectives in the following major categories: (1) individual word forms, (2) multiple word forms, (3) division of the form, and (4) history of the form. The individual word form is organized into four sections dealing with changes occurring within the word unit and the affixes which may be added: (a) past and present inflections and suffixes, rules such as doubling final consonants, changing "y" to "i", dropping the final "e" and irregular verb forms; (b) noun plurals with rules such as the plural suffix, irregular plural forms and the plural forms of letters, numbers, dates, and compound words; (c) possessives, suffixes for singular and plural nouns and irregular nouns; (d) derivational affixes, suffixes of nouns, verbs, adjectives, and adverbs which change their functions in the sentence. Examples of multiple word forms such as contractions, abbreviations, and compound words are presented. Division of the word form deals with syllabication and accenting. History of the form, its etymology is given. "Notes to the Teacher" cover additional material for further questions, more definitions and rules to clarify the topic. (GR)