Download Save to Drive ADD TO FAVORITES Hide lower priority columns Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER SHARE Grade: 3 4 5 6 Subjects: Social Studies and History Inventions Science Food + show tags Themes: Inventors and Inventions Plants Type: Worksheets Activities Holidays: Youth Art Month Nutrition Month In this science activity, elementary students cooperatively design, build, and race cars made from fresh produce.