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 The unit had three main parts: human population growth over time; the impact of population growth on Earth and its people; and projects aimed at making positive changes within the local community. Grade: 6 | 7 | 8 Subjects: Social Studies and History Society and Anthropology Population + show tags Themes: Space TYPE: Worksheets Holidays: Earth Day Mathematics Education Month