<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          您現在的位置: Language Tips> Audio & Video> Special Speed News  
             
           





           
          Searching for better ways to teach math in US
          [ 2008-04-10 09:43 ]

           

          Download

          This is the VOA Special English Education Report.

          A committee has released its final report on ways to improve math education for American students. President Bush created the National Mathematics Advisory Panel two years ago.

          Searching for better ways to teach math in US

          The panel examined thousands of reports, along with survey results from more than seven hundred algebra teachers. Yet the report, released last month, is short on detailed advice. It says existing research does not show just what knowledge or skills are needed for effective math teaching. The solution? More research.

          The report does say basic math skills must be taught completely in the early years of school. Children should be able to add and subtract in the third grade. By the end of fifth grade, they should be able to multiply and divide.

          Teachers should avoid revisiting skills year after year. And, the experts say, it is wrong to think children are "too young" or "not ready" to learn certain content at certain ages.

          The report says a major goal for kindergarten through eighth grade should be understanding fractions. These skills are needed for algebra. Yet, the report says, at the present time they seem to be severely underdeveloped in American students.

          Schools are urged to prepare more students to take algebra by the eighth grade.

          Many people think math success depends largely on natural talent or ability; the experts say it depends on effort. Studies have shown that children improve in math when they believe that their efforts to learn make them "smarter."

          The report also calls for strengthening the math preparation of elementary and middle school teachers. And it urges publishers to shorten math textbooks, which are often up to a thousand pages long. The panel said math books are much smaller in many nations where students do better in math than American children.

          Publishers say American textbooks have to meet the goals of different states for what should be taught in each grade.

          The report also calls for more research on the effects of using calculators. Many algebra teachers expressed concern about their use in the lower grades.

          And the report says gifted students who can move through the material much faster than others should be permitted to do so.

          The math panel says the educational system needs major changes. If not, it warns that the United States will lose the mathematical leadership it possessed during most of the twentieth century.

          And that's the VOA Special English Education Report, written by Nancy Steinbach. I'm Steve Ember.

          (Source: VOA 英語點津姍姍編輯)

           
          英語點津版權說明:凡注明來源為“英語點津:XXX(署名)”的原創作品,除與中國日報網簽署英語點津內容授權協議的網站外,其他任何網站或單位未經允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883631聯系;凡本網注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯系,如產生任何問題與本網無關;本網所發布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請提供版權證明,以便盡快刪除。
          相關文章 Related Story
           
           
           
          本頻道最新推薦
           
          新加坡開展促友善全民教育活動
          小長假的前一天 virtual Friday
          英語中的“植物”喻人
          Burying loved ones deadly expensive
          經濟危機時期入讀哈佛難上加難
          翻吧推薦
           
          論壇熱貼
           
          “學會做人”如何翻譯
          做作怎么翻譯
          美國人電話留言精選
          大話西游中英文對白
          夜宵怎么翻譯比較地道

           

          主站蜘蛛池模板: 久久天天躁狠狠躁夜夜婷| 国产精品国产三级国av| 加勒比亚洲视频在线播放| 国内少妇偷人精品免费| 日本乱一区二区三区在线| 中文字幕亚洲综合久久蜜桃| 亚洲天堂av免费在线看| 亚洲精品揄拍自拍首页一| 亚洲人成精品久久久久| 亚洲色大成永久WW网站| 成人无码区免费视频网站| 免费吃奶摸下激烈视频| 99久久精品美女高潮喷水| 亚洲激情一区二区三区在线| 国产精品任我爽爆在线播放6080| 风韵丰满熟妇啪啪区老熟熟女| 国产精品麻豆成人AV电影艾秋 | 台湾佬中文娱乐网22| 人妻激情偷一区二区三区| 国产区成人精品视频| 国产二区三区不卡免费| 久久免费看少妇免费观看| 久久中文字幕日韩无码视频| 国内精品无码一区二区三区 | 亚洲一区二区美女av| 丁香花成人电影| 日韩亚洲精品国产第二页| 日韩一区二区三区女优丝袜| 国产免费午夜福利蜜芽无码| 影音先锋AV成人资源站在线播放| 国产首页一区二区不卡| 日本中文字幕亚洲乱码| 尤物无码一区| 中文人妻AV大区中文不卡| 一边摸一边做爽的视频17国产| 美女爽到高潮嗷嗷嗷叫免费网站 | 韩国无码av片在线观看网站| 夜夜影院未满十八勿进| 91毛片网| 亚洲色大成网站WWW尤物| 国产精品美女黄色av|