The Nation's Schools, Količina 17Michael Vincent O'Shea McGraw Hill, 1936 |
Iz vsebine knjige
Zadetki 1–3 od 78
Stran 79
... sound pictures , without any drain on the school budget . We will install one of the latest 16 mm sound - on - film projectors in your auditorium , provided you take our semi - monthly service of specially selected and edited entertain ...
... sound pictures , without any drain on the school budget . We will install one of the latest 16 mm sound - on - film projectors in your auditorium , provided you take our semi - monthly service of specially selected and edited entertain ...
Stran 49
... sound without a pitch - but for our purpose it is any sound that interferes with the task at hand , i.e. teaching of the sub- ject and receptivity of the pupils . Sound travels at the rate of ap- proximately 1,100 feet a second . At ...
... sound without a pitch - but for our purpose it is any sound that interferes with the task at hand , i.e. teaching of the sub- ject and receptivity of the pupils . Sound travels at the rate of ap- proximately 1,100 feet a second . At ...
Stran 50
... sound made by an airplane , and 108 decibles is what is known as the threshold of feeling , that point at which sound becomes so intense that it is painful . In decreasing the loudness level of noise in a room , it may be said that each ...
... sound made by an airplane , and 108 decibles is what is known as the threshold of feeling , that point at which sound becomes so intense that it is painful . In decreasing the loudness level of noise in a room , it may be said that each ...
Vsebina
Looking Forward | 9 |
Has State Aid Actually Equalized Educational Opportunity? | 16 |
physical education plan that involves | 20 |
Avtorske pravice | |
31 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
activities administration American American Type Founders arts Asso auditorium Autosan blackboards board of education boys cafeteria cation cent Chicago child classroom College Columbia University Company cost Cranbrook School curriculum democracy Department of Superintendence director economic educa Education Association equipment federal film FINNELL funds grade gymnasium installation interest junior high school laboratory locker Louis machine manufacturers material Medart meeting ment Mercurochrome Michigan modern Nation's Schools National National Education Association NBC-WEAF Ohio Ohio State University organization p.m. CBS plant plate lunch practical president principal problems projects Public Schools pupils radio school board school buildings school districts school system Seating secondary school selected serve soap social sound Sound-on-Film standard superintendent of schools teachers teaching tion tional unit Victor Animatograph Corporation vocational walls Write York City