The first Annual Conference of Federation in 1919 had listed as part of the agenda "inadequacy of teachers' salaries, understaffing of schools, unwieldiness of classes, insufficiency of accommodation, conducting of classes in sheds, corridors and unsuitable rooms to the detriment of the health of teachers and pupils". Other matters included "unhealthy congestion of school population in overgrown suburban schools, as against decentralisation into schools with a maximum enrolment of one thousand, the high percentage of unclassified and insufficiently trained teachers, inadequacy of supervision by heads of departments owing to class duties and absence of schools for the mentally disabled". Throughout this century, Federation has continued to campaign on these issues.