The Graded School: A Graded Course of Instruction for Public Schools: with Copious Practical Directions to Teachers, and Observations on Primary Schools, School Discipline, School Records, EtcA. S. Barnes & Company, 1877 - 200 σελίδες |
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Σελίδα 176
... ventiducts . In milder weather the ventilation is necessarily very imperfect . To insure the safety of the school , the boiler should , if practicable , be located outside of the main building . HOT WATER HEATING . When air is heated by ...
... ventiducts . In milder weather the ventilation is necessarily very imperfect . To insure the safety of the school , the boiler should , if practicable , be located outside of the main building . HOT WATER HEATING . When air is heated by ...
Σελίδα 177
... ventiducts . Another mode of heating by steam or hot water , combines the two modes already described . A por- tion of the pipes are placed around the rooms to be warmed , and a portion in the hot - air chamber under Perkins Heater ...
... ventiducts . Another mode of heating by steam or hot water , combines the two modes already described . A por- tion of the pipes are placed around the rooms to be warmed , and a portion in the hot - air chamber under Perkins Heater ...
Σελίδα 180
... ventiducts . the apartment at the bottom of the doors and windows , and the chinks and openings in the floor and washboard , passes most strong- ly close along the floor , where the air is coldest and densest , and thus comes in direct ...
... ventiducts . the apartment at the bottom of the doors and windows , and the chinks and openings in the floor and washboard , passes most strong- ly close along the floor , where the air is coldest and densest , and thus comes in direct ...
Σελίδα 181
... ventiducts is a question of vital importance , in connection with the heating of school - rooms . Since the essential element of all ventilation con- sists in the ingress and egress of air , the subject would seem at first view ...
... ventiducts is a question of vital importance , in connection with the heating of school - rooms . Since the essential element of all ventilation con- sists in the ingress and egress of air , the subject would seem at first view ...
Σελίδα 183
... ventiducts are properly constructed ; and in most of the houses heated by the injection of warm air , the ventiducts are found to be either too small , or so badly obstructed as to be wholly inefficient There are also hundreds of ...
... ventiducts are properly constructed ; and in most of the houses heated by the injection of warm air , the ventiducts are found to be either too small , or so badly obstructed as to be wholly inefficient There are also hundreds of ...
Άλλες εκδόσεις - Προβολή όλων
The Graded School: A Graded Course of Instruction for Public Schools: with ... William Harvey Wells Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
The Graded School: A Graded Course of Instruction for Public Schools: With ... William Harvey Wells Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
A. S. BARNES Æneid Arithmetic attention Barnard's Object Teaching blackboard Book of Nature Boston branches Brande's Cyclopædia Calisthenics Calkins's Object Lessons Child's Book College color Common Things complete contains Davies Dictation Exercises division Drawing edition Education Elementary embracing examination exer Extempo Fireside Philosophy five lessons French Geography German grade habit heated Henry Barnard High School History illustrations instruction introduced Jacob Abbott language Latin learned lessons per week Let the pupils literature Manual Map-Drawing Mathematics method Monteith's Moral Natural Philosophy Northend's Norton & Porter's PEABODY EDUCATIONAL FUND Peck's penmanship Physical exercises Physiology Porter's First Book practical Primary Schools principles Prof Public Schools recitation References reviewed Roman numerals scholars School Discipline school-room selected slate sounds Speller spelling Steele's stoves subd subtonic Superintendent teacher text-book tion topics ventiducts ventilation volume Weeks Course whole number words writing written York
Δημοφιλή αποσπάσματα
Σελίδα 95 - He told him, that he had early laid it down as a fixed rule to do his best on every occasion, and in every company ; to impart whatever he knew . in the most forcible language he could put it in ; and that by constant practice, and never suffering any careless expressions to escape him, or attempting to deliver his thoughts without arranging them in the clearest manner, it became habitual to him.
Σελίδα 94 - Sir Joshua Reynolds once asked him by what means he had attained his extraordinary accuracy and flow of language. He told him that he had early laid it down as a fixed rule to do his best on every occasion, and in every cpmpany, to impart whatever he knew in the most forcible language he could...