Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Children will have fun learning about different types of codes and creating their own secret code in this spy activity. Grade: 3 | 4 | 5 | 6 Subjects: Language Arts and Writing Spies Linguistics Communication Skills Jobs, Careers, and Occupations Community and Ways of Life Social Studies and History + show tags TYPE: Worksheets Games and Apps