German schools, efficiency spirit of, 17, 104; contribution to agricultural labor, 242-243; conservation of natural resources in, 243-244; industrial-efficiency idea in, 305 History, teaching of, 46-47 Industrial and trade schools, contribution of, to manufacturing needs, 60; war-emergency courses in, 63, 314-315; question of production in, 66-67; readjustment in war time, 71; open in summer, 72-73; part-time classes in, 74-76; teaching of hygiene in, 77; producing farm-camp equipment, 252; inventories of equipment, 315; state study of possible war uses of, 315 Junior Red Cross, 207, 209-210 Labor, war demands for, 58; industrial schools meeting shortage of, 61, 68-69; one method of training, 61-64; educative value of, 152-153 Liberty Loan bonds, and the schools, 37-39, 311, 325 Library, service of, in war time, 104-105 Manual training, garden work in place of, 130-131; war-service work in, 131-132, 317-319; making Red Cross splints, 206, 317; abandoning models, 318; in connection with junior high schools, 319 Military equivalents, recognition of, in New York State, 171, 305; experience in England, France, and Germany, 173; necessity of conscious service, 174, 177-180; types of occupations having, 175-176; "Moral Equivalent of War," 176; an example of, in agriculture, 181-185; an example of, in industry, 186-189; farm labor as a military equivalent, 254 Military training, exemptions from, 165, 167; compulsory in New York State, 166; in high schools, 167-170; including employed boys, 168, 170-171; vocational training in relation to, 173; adaptability of, 309 "Moral Equivalent of War," 176 National Board for Historical Service, 46 National Council of Defense, 94, 96, 315 National Security League, 49-50, 140 National Society for the Promotion of Industrial Education, 64 Naval schools, description of, 77-79 Off-time classes, importance of, 72 Part-time education, opportunity for, 74-75; war-emergency courses in, 154-155; enacting laws for, 155; farm work and, 240; as an economy measure, 308-309 Patriotism, teaching meaning of the war, 42; necessity for teaching, 42-44, 48-49; topics in relation to, 50-51 Physical training, compulsory in New York State, 166; recommendations of New Jersey Commission in regard to, 167-170; importance of, from military standpoint, 168-169; advantages of, over military training, 309 Posters, war, 129-130 Practical arts, definition of, 116; project plan of teaching, 117-118; influence of war-service work on, 117 Principal, war duties of, 33-34, 310-314