2001年《不让一个孩子掉队法案》将全部的重点放在数学和阅读上，而对外国语言的教学则措施不力。

The 2001 No Child Left Behind Act placed all the emphasis on math and reading, to the detriment of foreign language.

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该网站的资料面向幼儿园至十二年级（的教学）， 涵盖的科目有数学，科学，技术，阅读，语言艺术及各类语言。

The materials are for kindergarten through grade twelve. The subject areas are mathematics, science, technology, reading, language arts and languages.

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数学语言作为一种表达科学思想的通用语言和数学思维的最佳载体，它不仅是数学的主要教学手段，而且也是数学的重要的教学艺术。

As a general language to express scientific thought and the best carrier of maths thought, maths language is not only the main teaching method of maths, but also the important teaching art of it.

youdao

He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.

他以数学语言授课,所以发给学生教学材料,是非常重要的,这样就可在纸上做笔记,而不用拼命,抄下他在课上,用到的等式。

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