School Science and Mathematics, Τόμος 18Smith & Turton, 1918 |
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Αποτελέσματα 1 - 5 από τα 86.
Σελίδα 40
... Observations connected with germination : 1. Some rows have germinated . Why ? 2. Some rows have not germinated . Why not ? 3. Seeds cause soil to crack . Cause ? 4. Arch to hypocotyl ( or none ) . 5. Cotyledons - one or two ? Color ...
... Observations connected with germination : 1. Some rows have germinated . Why ? 2. Some rows have not germinated . Why not ? 3. Seeds cause soil to crack . Cause ? 4. Arch to hypocotyl ( or none ) . 5. Cotyledons - one or two ? Color ...
Σελίδα 41
... observations in gardens and pigeonhole information as germination progresses . Fourth Week . During the fourth week we directed our discussions to the seed . These children had eagerly watched and helped hundreds of seeds to grow and ...
... observations in gardens and pigeonhole information as germination progresses . Fourth Week . During the fourth week we directed our discussions to the seed . These children had eagerly watched and helped hundreds of seeds to grow and ...
Σελίδα 67
... observation , that water would not follow the piston above about thirty - two feet , when reported to Galileo led him to observe that nature apparently does not abhor a vacuum above thirty - two feet ; and on reflection further , to ...
... observation , that water would not follow the piston above about thirty - two feet , when reported to Galileo led him to observe that nature apparently does not abhor a vacuum above thirty - two feet ; and on reflection further , to ...
Σελίδα 71
... observe , from time to time during the whole day , if any change took place . And with the other tube and part of the same quicksilver , and with all these gentlemen , I was at the top of the Puy de Dome , elevated above the Minimites ...
... observe , from time to time during the whole day , if any change took place . And with the other tube and part of the same quicksilver , and with all these gentlemen , I was at the top of the Puy de Dome , elevated above the Minimites ...
Σελίδα 72
... observation , informed us no change had occurred during the whole day , although the weather had been very unsettled , now serene , now rainy , now full of clouds , now windy . I repeated the experiment with the tube which I had taken ...
... observation , informed us no change had occurred during the whole day , although the weather had been very unsettled , now serene , now rainy , now full of clouds , now windy . I repeated the experiment with the tube which I had taken ...
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Δημοφιλή αποσπάσματα
Σελίδα 179 - It was moved and carried that the Secretary be instructed to cast the ballot of the Association for the officers named and they were declared duly elected.
Σελίδα 361 - And Nature, the old nurse, took The child upon her knee, Saying : " Here is a story-book Thy Father has written for thee." " Come, wander with me," she said, " Into regions yet untrod ; And read what is still unread In the manuscripts of God.
Σελίδα 315 - O gentlemen, the time of life is short ; To spend that shortness basely, were too long, If life did ride upon a dial's point, Still ending at the arrival of an hour.
Σελίδα 436 - Government, or relating to the time within which any rights shall accrue or determine, or within which any act shall or shall not be performed by any person subject to the jurisdiction of the United States, it shall be understood and intended that the time shall be the United States standard time of the zone within which the act is to be performed.
Σελίδα 307 - Nor is it a plea for a temporary enlargement of the school program appropriate merely to the period of the war. It is a plea for a realization in public education of the new emphasis which the war has given to the ideals of democracy and to the broader conceptions of national life.
Σελίδα 380 - First, that this intolerable Thing of which the masters of Germany have shown us the ugly face, this menace of combined intrigue and force, which we now see so clearly as the German power, a Thing without conscience or honor or capacity for covenanted peace...
Σελίδα 116 - Just so it is in the mind; would you have a man reason well, you must use him to it betimes, exercise his mind in observing the connection of ideas and following them in train. Nothing does this better than mathematics, which therefore I think should be taught all those who have the time and opportunity, not so much to make them mathematicians as to make them reasonable creatures...
Σελίδα 211 - Admission to its sanctuary, and to the privileges and feelings of a- votary, is only to be gained by one means — sound and sufficient knowledge of mathematics, the great instrument of all exact inquiry, without which no man can ever make such advances in this or any other of the higher departments of science as can entitle him to form an independent opinion on any subject of discussion within their range.
Σελίδα 455 - ... eighteenth birthday on the date of the examination. For full information in regard to the scope and character of the examination and for application blanks address the US Civil Service Commission, Washington, DC, or the Secretary of the US Civil Service Board of Examiners at Boston, Mass.; New York, NY; Philadelphia, Pa.; Atlanta, Ga. ; Cincinnati, Ohio; Chicago, 111.; St. Paul, Minn.; St. Louis, Mo.; New Orleans, La.; Seattle, Wash.; San Francisco, Cal; Honolulu, Hawaii; or San Juan, Porto Rico.
Σελίδα 707 - I have mentioned mathematics as a way to settle in the mind a habit of reasoning closely and in train; not that I think it necessary that all men should be deep mathematicians, but that, having got the way of reasoning, which that study necessarily brings the mind to, they might be able to transfer it to other parts of knowledge, as they shall have occasion.