This article presents the author's response to the article "Taking Stock: Existing Resources for Assessing a New Vision of Science Learning" by Alonzo and Ke (this issue), which identifies numerous challenges that the Next Generation Science Standards (NGSS) pose for large-scale assessment. Jill Werthem comments that among those…

This rejoinder keeps the original focus on statistical computing pertaining to the correlation of student achievement between mathematics and science from the Trend in Mathematics and Science Study (TIMSS). Albeit the availability of student performance data in TIMSS and the emphasis of the inter-subject connection in the Next Generation Science…

We present a comment on "Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course", by F. J. Kontur, K. de La Harpe, and N. B. Terry PRST-PER 11, 010105 (2015). Our data show that the conclusions Kontur and coworkers draw from their data may not be generally applicable.

Linking IEA's international reading assessments across 40 years is an interesting endeavor from several perspectives. Being able to examine trends in reading achievement at the 4th grade over such a long period and relate these to policy changes during that time span is an attractive idea. However, this work brings to the fore many thorny issues…

Several contributions in "Biochemistry and Molecular Biology Education" have highlighted the role of visualization tools and the importance of developing students' visual literacy in biochemistry education. In this forum, the authors suggest that more focus is needed on the assessment of student learning, and they advance…

Nancy N. Heilbronner, the associate dean for academic affairs at Mercy College in Dobbs Ferry, New York, lectures internationally on topics related to gifted and science education. In this article she writes that we have not fully come to terms with two influential factors that will likely impact future STEM outcomes across the planet: (1) changes…

This webinar explored how the Next Generation Science Standards (NGSS) provide an instructional framework to support professional growth and inform teacher evaluation systems for science instruction. This Q&A addressed the questions participants had for Dr. Wilson and Jody Bintz following the webinar. The webinar recording and PowerPoint…

As an undergraduate in the 1960s, the author mostly used a slide rule for calculations and a Marchant-brand motor-operated mechanical calculator for statistics. This was after an elementary education replete with learning multiplication tables and taking speed and accuracy tests in arithmetic. Times have changed and assuming even basic calculation…

In "International approaches to Science Assessment" Paul Black and Dylan Wiliam describe eight major elements of assessment systems and contrast some of the differences among these elements across seven countries. Of particular interest to the author is an issue that cuts across many of these elements, namely, what gets assessed as part of these…

An experimental study of 170 undergraduate biology students at a suburban community college revealed that the final evaluation of these students was based more heavily on verbal and written aspects of biology than on practical application of concepts. (IAH)

Discusses various aspects of standardization and testing in science education and their effects on students and on reform efforts. Argues that science educators need to begin to question the system and their practices with regard to testing and need to be willing to act on the answers they find. Contains 10 references. (JRH)

The value of comprehensive final examinations in medical school is addressed. It is argued that such testing should be discouraged when it involves repeating earlier content with new or reused test items. It is seen as valuable when it can be used to challenge the student to integrate earlier concepts in more sophisticated tasks. (JMD)

Describes the design, development, and validity of the Force Concept Inventory (FCI), a test designed to assess student understanding of the most basic concepts in Newtonian physics and to evaluate the effectiveness of instruction. Discusses various uses of the FCI and the interpretation of the FCI score. (JRH)

Describes the factor analysis and validity of the Force Concept Inventory (FCI), a test designed to assess student understanding of the most basic concepts in Newtonian physics and to evaluate the effectiveness of instruction. Discusses problems in the use of the FCI and urges caution in interpreting and using FCI scores. (JRH)

A typical undergraduate biology curriculum covers a very large number of concepts and details. We describe the development of a Biology Concept Framework (BCF) as a possible way to organize this material to enhance teaching and learning. Our BCF is hierarchical, places details in context, nests related concepts, and articulates concepts that are…