The files require Adobe Acrobat Reader.
Note on how to print the files: Make sure the files print the correct size! At the print window, set under Page Handling the Page Scaling to NONE.
Graph paper is used in making graphs and charts. However you can also take crayons, markers, or colored pencils and make designs or pictures by coloring in the squares. That is how the monitor on your computer or TV set works. Each square on the paper represents a pixel (dot) on the screen. Each pixel can be any color. To make a picture, color in the squares to form lines and shapes.