DISPLAY SPACE Black- Blackboards may be used for display space. Paper or other board materials may be used to cover blackboard if desired. Bulletin Keep bulletin boards attractive and Board interesting. The children will take great pride and become very effi- cient in taking this responsibility with the guidance of the teacher. (i) Use interesting related mate- rials. Change bulletin often. (2) Pin all four corners down, so that material will stay flat. (3) If possible mount all pictures, clippings, or printed material. Use colored paper sometimes. (4) Keep the bulletin board so that it has an orderly arrangement. Space so that things will not seem too crowded or have empty areas. Substi- (i) If no bulletin boards are pro- tutes for vided, old scraps of beaver board, Bulletin celotex, plywood, large packing Boards cases, etc., can be used. If space is limited, a series of small boards i may be laced together with heavy cord, which can be folded and stored when not in use. Paint often improves the appearance of bul- letin boards. (z) Old picture frames may be re- finished and used to display chil- dren's work. Change them often. (3) Screens may be used where there are no bulletin boards. Ma- terials for these can often be scrap materials from lumber yards, such as packing cases. Screens may be folded and put out of the way when not in use.