How Many

一分钟里有多少秒？ 不多也不少,正好六十秒。 一小时里有多少分？ 六十分,送给太阳和花儿。     

多少

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How Many Brains for How Many Minds? Hemisphericity and education

The origins and current status of the concept of hemisphericity are discussed, with particular reference to research in education. The principal approaches adopted in hemisphericity: lateral eye movement research, electrophysiological measures, questionnaires and the use of cognitive test batteries, are evaluated and studies of direct validation reviewed. It is argued that hemisphericity, as a neuropsychological phenomenon, is scientifically invalid and of little relevance to education. While direct investigations of cognitive style within education are to be encouraged, the misleading reference to cerebral organisation should be abandoned as false and dangerous. The potential contribution of neuropsychology within education is discussed.     

How Many Regressions?

In this article the authors provide an analysis of exactly how many regression models exist for a given number of variables.     

How Many Pupils are being Excluded?

The rising number of pupils being excluded from school is causing alarm. Neither the Department for Education nor anyone else knows the extent of the problem. Statistics are unreliable. Margaret Stirling, who is researching exclusions for a higher degree at Warwick University, looks at unofficial exclusions in particular and at possible trends.     

How Many Rs are there in Statistics?

The basic principles involved in the collection and analysis of data in a regression situation are discussed.     

How Many Fish are in the Pond?

This article describes the capture-recapture method of estimating the size of an animal population and illustrates it with a “hands-on” classroom activity. Properties of the estimate, such as its variability, may be explored with the Minitab macro provided.     

Showing How Many: young children's written representation of number

Abstract This paper reports a simple experiment which explores young children's written representation of number. Previous research (e.g. Hughes, 1983; Sinclair, Siegrist & Sinclair, 1982) has shown that several factors may influence the extent to which children will spontaneously deploy their knowledge of numerals to represent numerosity, but the available evidence is insufficient to provide a clear account of the relative weight of these factors. The present experiment involved presenting five to six year‐old children with arrays of simple objects and manipulating the wording of the instructions. The results showed that the use of the term ‘how many’ led the vast majority of the children to show numerosity by using materials. In contrast, when asked to represent ‘what’ they could see, most children concerned themselves with depicting the nature of the objects in the array by drawing or writing. These findings suggest that the linguistic context of the task is important in determining the children's representational strategies. Furthermore, it is argued that children's understanding of number and their ability to use numerals is quite separable from their knowledge of when it is appropriate to deploy these skills.     

调窑时歪托轮的挡数推导及分析

本文推导出调窑所需歪斜托轮的挡数所承受的支反力占窑回转部分总载荷的30％～36％。这一结论在实践中得以验证。     

论语本文到底是多少字

:儒学最重要经典之一 ,孔子学说的主要著作《论语》本文是多少字 ,有多种不同的说法 ,经详细的统计 ,得出《论语》全书本文是 1 5 92 6字 ,连同标题是 1 6 0 1 8字的确切数字。为澄清事实 ,杜绝以讹传讹 ,特此加以论证     

"多/少+N"结构的语义分析

从语义角度分析,"多/少 N"结构的整体语义具有附加的色彩意义和性状化特征;该结构中的"多/少"具有静态描述性与不可控性、动态变化性与可控性、量性特征。     

Too Many Pumpkins

丽贝卡·埃斯特尔是一位老妇人。在她年轻的时候,她家里很穷,他们能吃的就只有南瓜,所以她讨厌南瓜。     

Too Many Books

<正>When Julius Caesar allowed the Library of Alexandria to burn,excellent people no doubt exclaimed."Lo, another cord added to the scourgeof war!" Certainly countless students since the Revival of Learning have looked upon that conflagration as one of the world’s disasters. It was no such thing, but a vast benefit. And one of the worst     

Too Many Chosts

it was a dark night. Shaggy and his dog Scooby hid （躲藏）behind a tree. ＂Look! There are two ghosts （鬼） and three witches （女巫） !＂ said Shaggy.     

Good Rabbits

译文:乖兔子森林里住着兔子一家。两只老兔子带来了一袋玩具。他们对兔哥哥说:"我们要把所有的玩具都给你。"不,谢谢。请把玩具分给我的朋友们玩。"兔哥哥说。