This item is a three page Excel Workbook.One sheet has a list of 72 Sight words.One Sheet has a list of Irregular Plurals and their singular counterpart.One Sheet has some common prefixes and suffixes.Intended for distribution for grades 1-3.Can be used as: Study guide, reference, flash cards, chart, handouts, Summer Practice, etc.These are addressed in Common Core State Standards for grades 1 and 2.