The Nation's Schools, Količina 57Michael Vincent O'Shea McGraw Hill, 1956 |
Iz vsebine knjige
Zadetki 1–3 od 86
Stran 83
... light is uniformly distrib- uted over classroom areas with an overcast sky . Skylights that emit light in classrooms have darkening shades to permit audio - visual instruction . Artificial Light . Inexpensive con- centric ring light ...
... light is uniformly distrib- uted over classroom areas with an overcast sky . Skylights that emit light in classrooms have darkening shades to permit audio - visual instruction . Artificial Light . Inexpensive con- centric ring light ...
Stran 103
... light from the sun at the critical 45 ° angle , thus reducing brightness and solar heat transmission during hot weather . HIGH SUN Uniform light transmission - Prismatic design is selective and controls the amount of light transmitted ...
... light from the sun at the critical 45 ° angle , thus reducing brightness and solar heat transmission during hot weather . HIGH SUN Uniform light transmission - Prismatic design is selective and controls the amount of light transmitted ...
Stran 209
... light for the classroom . Because daylight often varies greatly from hour to hour and day to day , the problem is to get enough light on the dull days and provide flexibility of control with simple blinds or shades . The cloudiest ...
... light for the classroom . Because daylight often varies greatly from hour to hour and day to day , the problem is to get enough light on the dull days and provide flexibility of control with simple blinds or shades . The cloudiest ...
Vsebina
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acoustical American Ampro architects Asso Association Atlantic City audio-visual board of education catalog cation Cedar Rapids cent Chalkboard Chicago City classroom cleaning College color committee Company Conference construction convention cost curriculum Dept designed desk details circle developed director doors educa elementary school equipment federal film floor give grade gymnasium high school Illinois inch installed instruction learning light machine mailing card maintenance materials meeting ment Michigan Model NATION'S SCHOOLS National National Education Association Ohio operation parents president principal problems profes professional Public Schools pupils safety salaries school administrators school board school building school bus school districts school lunch school system seat steel super superin superintendent surface teachers teaching tile tion tional UNESCO unit University wall Write York