The Common core State Standards were in their beginning phases of implementation in many places in 2015, which could have impacted the latest NAEP scores.

2015年，核心国家课程标准已经在美国很多地区推行，正处于初步阶段，这在一定程度上会影响到最近的全美教育进展评估成绩。

youdao

The core of the NIEM represents the "universal" data elements: the most common data exchanged between federal, state, and county organizations.

NIEM的核心是“通用的”数据元素，也就是在联邦、州和县级组织之间最常交换的数据。

youdao

In April, Maine became the forty-second state to approve the common core standards.

截止到四月份，缅因州是第42个接受《共同核心州立标准》的州。

youdao

Now,the Obama administration supports what are known as the Common Core State Standards.

VOA: special.2010.07.22

Add to this landscape powerful education reform initiatives such as overhauled teacher evaluation systems, new Common Core State Standards (CCSS) and an increased focus on social and emotional learning.

FORBES: To Transform the U.S. Education System, Focus on Teacher Effectiveness

The News tablets will come loaded with material from the Common Core State Standards (CCSS), a K-12 curriculum developed by a broad coalition of education experts and supported by most states.

FORBES: Conflict Of Interest Behind News Corp Tablet

The Common Core State Standards seek to align diverse state curricula in K-12 education in the US. Today each state defines their own standards, curricula and textbooks in an independent manner.

FORBES: How Can Mainstream Education Meet The Needs of Post-Modern Society?