This cabinet holds 9 sets of World Cards. (Version shown is not Elementary-will be soon!) Includes Amphibians, Birds, Fish, Mammals, Reptiles, People 1, Sacred Places, Transportation and Trees. Elementary sentences include simple information about the subjects. Students like to read the sentences. Extend the work into writing, research, drawing or graphing. You may substitute any of our other cards - vertebrate grouping, deciduous & evergreen, corals & sponges, people 2........Fish and People include story and question cards.