Free social studies printables and presentations for Kindergarten through the elementary grade levels.
This post has Machu Picchu and Nazca lines placemats for children. They are in two sizes, 11" X 17" as well as 8.5" X 11." Some pages print in color and some in black and white. Of course, all may be printed in black and white or grayscale. Color printing is an option. A few