In language teaching and learning process,to evaluate the efficacy of existing methodology is a norm rather than exception.‘New movements often begin as a reaction to old ones.Their origins lie in a d
《共同核心州立标准》(Common Core State Standards,CCSS)出台于2010年,是联邦政府“竞争卓越(race to the top)”计划的支持项目,并得以被美国绝大多数州采纳。华盛顿州为该标准的积极采纳者之一,其教育厅联合各方力量,已经制定了四步走的计划表,并按计划完成了新旧标准的对比,预计于2014-15学年将标准及其配套评价系统付诸实践。