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 Students can practice social studies vocabulary relevant to 20th-century explorers by reading the definition and using the word in a sentence they create. Grade: 4 | 5 | 6 Subjects: Vocabulary Discovery and Exploration Twentieth Century Space Exploration Explorers Language Arts and Writing Social Studies and History American History/U.S. History Space and Astronomy Science + show tags Themes: Famous Explorers TYPE: Worksheets