The Massachusetts Teacher, Volume 23 |
De dentro do livro
Resultados 11-15 de 27
Página 199
Sulphate of lead found 3 . 5235 grammes . Equal to 2 . 712 grammes tin , and 2 .
407 grammes lead . Or in per cents 52 . 51 and 46 . 61 . Total , 99 . 12 A small
quantity of iron was observed , but not estimated in the filtrate from the sulphate of
...
Sulphate of lead found 3 . 5235 grammes . Equal to 2 . 712 grammes tin , and 2 .
407 grammes lead . Or in per cents 52 . 51 and 46 . 61 . Total , 99 . 12 A small
quantity of iron was observed , but not estimated in the filtrate from the sulphate of
...
Página 200
As soon as the washing is finished , scrape out the lead from the beaker into a
porcelain crucible by means of a glass rod , fol . lowed by the wash bottle ; taking
care to rub off , either with the glass rod or with the finger , any particles of lead ...
As soon as the washing is finished , scrape out the lead from the beaker into a
porcelain crucible by means of a glass rod , fol . lowed by the wash bottle ; taking
care to rub off , either with the glass rod or with the finger , any particles of lead ...
Página 201
Besides galena , almost any of the ordinary lead compounds may be readily
assayed by means of zinc and chlorhydric acid as above described . A sample of
pure galena , from Galena , Ill . , gave the following results . Operating with the ...
Besides galena , almost any of the ordinary lead compounds may be readily
assayed by means of zinc and chlorhydric acid as above described . A sample of
pure galena , from Galena , Ill . , gave the following results . Operating with the ...
Página 212
It is not what we do for these young folks that will most benefit them , but what we
lead them to do for themselves . PREPARATION FOR TEACHING . [ From Annual
Report of MALCOLM W . TEWKSBURY , Superintendent of Public Schools ...
It is not what we do for these young folks that will most benefit them , but what we
lead them to do for themselves . PREPARATION FOR TEACHING . [ From Annual
Report of MALCOLM W . TEWKSBURY , Superintendent of Public Schools ...
Página 240
... to produce an attentive mind . But the child is always attending to what it is
playing with ; and Froebel ' s plan is to go to the child where he is , and help this
play so that it shall be successful in its aim , and thus lead to a profitable
examination ...
... to produce an attentive mind . But the child is always attending to what it is
playing with ; and Froebel ' s plan is to go to the child where he is , and help this
play so that it shall be successful in its aim , and thus lead to a profitable
examination ...
O que estão dizendo - Escrever uma resenha
Não encontramos nenhuma resenha nos lugares comuns.
Outras edições - Visualizar todos
Termos e frases comuns
Address adopted American Arithmetic Association attention believe better Boston called cents child Cleveland Committee Common School complete consider contains copies course discussion drawing Eaton's edition English examination exercises expression facts four Geography give given Grammar Greek hand High School idea illustrated important Institute instruction interest John knowledge language Latin laws lead less lessons literature MAGAZINE Mass Massachusetts master means meeting method mind names natural Normal object persons practical prepared present Primary principles public schools published pupils question readers regard relating rules scholars Subscribers success taught teacher teaching text-book things thought tion town true wants whole write York young
Passagens mais conhecidas
Página 336 - Thou must be true thyself, If thou the truth wouldst teach; Thy soul must overflow, if thou Another's soul wouldst reach ! It needs the overflow of heart To give the lips full speech. Think truly, and thy thoughts Shall the world's famine feed; Speak truly, and each word of thine Shall be a fruitful seed ; Live truly, and thy life shall be A great and noble creed.
Página 342 - To elevate the character and advance the interests of the profession of teaching, and to promote the cause of popular education in the United States.
Página 128 - Right means straight ; wrong means twisted. Spirit primarily means wind ; transgression, the crossing of a line ; supercilious, the raising of the eyebrow.
Página 301 - I ask not a life for the dear ones, All radiant, as others have done ; But that life may have just enough shadow To temper the glare of the sun...
Página 103 - While laurel-boughs and flowers, From house-tops and from windows, Fell on their crests in showers. When they drew nigh to Vesta, They vaulted down amain, And washed their horses in the well That springs by Vesta's fane. And straight again they mounted, And rode to Vesta's door ; Then, like a blast, away they passed, And no man saw them more.
Página 194 - FIRST BOOK OF BOTANY. Designed to Cultivate the Observing Powers of Children. With 300 Engravings, New and Cheaper Edition. Crown 8vo.
Página 458 - Galileo. — THE PRIVATE LIFE OF GALILEO, compiled principally from his Correspondence and that of his eldest daughter, Sister Maria Celeste, Nun in the Franciscan Convent of S. Matthew in Arcetri. With Portrait. Crown 8vo.
Página 150 - Like the leaves of the forest when Summer is green, That host with their banners at sunset were seen; Like the leaves of the forest when Autumn hath blown, That host on the morrow lay withered and strown.
Página 185 - His volume, and ascends with it to God. The other keeps his dreadful daybook open Till sunset, that we may repent ; which doing, The record of the action fades away, And leaves a line of white across the page.
Página 249 - In vain for them the pleasing measure flows, Whose recitation runs it all to prose; Repeating what the poet sets not down, The verb disjoining from its friendly noun, While pause, and break, and repetition join To make a discord in each tuneful line. Some placid natures fill the allotted scene With lifeless drone, insipid, and serene; While others thunder every couplet o'er, And almost crack your ears with rant und roar.