Please know that YOU DON'T HAVE TO PURCHASE A DISPLAY BOARD, as long as it's a self standing display!
Large cardboard boxes can be opened up and trimmed into a self standing display board! However, do see that your information is neatly organized for folks to be able to easily read the information on your project!
Put thought and creativity into displaying your work!
Give it a fun title!
Organize your information, graphics, illustrations, and data on your board in a logical way for folks to read and understand!