考研英语作文：childrens numerical skills
在日复一日的学习、工作或生活中，大家对作文都再熟悉不过了吧，作文是从内部言语向外部言语的过渡，即从经过压缩的简要的、自己能明白的语言，向开展的、具有规范语法结构的、能为他人所理解的'外部语言形式的转化。你知道作文怎样写才规范吗？下面是小编为大家整理的考研英语作文：childrens numerical skills，供大家参考借鉴，希望可以帮助到有需要的朋友。
people appear to born to compute. the numerical skills of children develop so early and so ineorably that it is easy to imagine an internal clock of mathematical maturity guiding their growth. not long after learning to walk and talk, they can set the table with impress accuracy---one knife, one spoon, one fork, for each of the five chairs. soon they are capable of nothing that they have placed five knives, spoons and forks on the table and, a bit later, that this amounts to fifteen pieces of silverware.
having thus mastered addition, they move on to subtraction. it seems almost reasonable to epect that if a child were secluded on a desert island at birth and retrieved seven years later, he or she could enter a second enter a second-grade mathematics class without any serious problems of intellectual adjustment.
of course, the truth is not so simple. this century, the work of cognitive psychologists has illuminated the subtle forms of daily learning on which intellectual progress depends. children were observed as they slowly grasped-----or, as the case might be, bumped into-----concepts that adults take for quantity is unchanged as water pours from a short glass into a tall thin one. psychologists have since demonstrated that young children,
asked to count the pencils in a pile, readily report the number of blue or red pencils, but must be coaed into finding the total. such studies have suggested that the rudiments of mathematics are mastered gradually, and with effort. they have also suggested that the very concept of abstract numbers------the idea of a oneness,
a twoness, a threeness that applies to any class of objects and is a prerequisite for doing anything more mathematically demanding than setting a table-----is itself far from innate
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