With the economic competitiveness of the United States dependent on an adequate supply of high-quality workers in the STEM fields, President Obama outlined a broad agenda to reinvigorate our country's interest in STEM. Responding to this call, organizations such as the National Lab Network and the STEM Education Coalition began efforts to raise…

Despite the long history of the study of pedagogical content knowledge (PCK), two facts remain obvious. First, there are almost as many conceptions regarding the definition of PCK as there are researchers interested in it. Second, it is largely unclear which methods enable teacher educators to best prepare teacher candidates to use PCK. Recently,…

Diminishing "standards" and "alignment" to overused buzzwords or superficial checklists masks the dire need for truly systematic and operational standards-based alignment in science education. In this article, the authors report the findings of an ongoing collaborative effort between cognitive researchers and urban science…