This study reports the impact of Recurrent On-Line Synchronous Scientific Argumentation learning on 8th grade students' scientific argumentation ability and conceptual change involving physical science. The control group (N = 76) were recruited to receive conventional instruction whereas the experimental group (N = 74) received the Recurrent…

The current study investigated whether learning from dynamic and two presentation formats for static visualizations can be enhanced by means of cueing. One hundred and fifty university students were randomly assigned to six conditions, resulting from a 2x3-design, with cueing (with/without) and type of visualization (dynamic, static-sequential,…

The study deals with the development of an analogy-integrated e-learning module on Cellular Respiration, which is intended to facilitate conceptual understanding of students with different brain hemisphere dominance and learning styles. The module includes eight analogies originally conceptualized following the specific steps used to prepare…

The focus on grades and what they represent happens in every middle grades classroom--some students completely understand the concepts when reviewed, but perform poorly on the quiz; some gifted students score high on tests but appear bored in class. With the current emphasis on school accountability by standardized test scores, middle level…

This report includes three papers that address critical "next generation" issues in assessment policy that can help to guide the choices made about system design: computer adaptive assessments, assessment of English learners and assessing science. None of these topics has received the attention that it deserves in the current debate on assessment…

The Science Learning Assessment (SLA) is an individually administered, instructionally sensitive science assessment for kindergarten students. The SLA is a 24-item objective test, broken down into two subtests. The Scientific Inquiry Processes subtest consists of 9 items designed to measure young children's functional understanding of the nature…

The PISA assessment instruments for students' scientific literacy in 2000, 2003, and 2006 have each consisted of units made up of a real world context involving Science and Technology, about which students are asked a number of cognitive and affective questions. This article discusses a number of issues from this use of S&T contexts in PISA…

It has long been established that marking accuracy in public examinations varies considerably among subjects and markers. This is unsurprising, given the diverse cognitive strategies that the marking process can entail, but what makes some questions harder to mark accurately than others? Are there distinct but subtle features of questions and…

This paper reports how a teacher-researcher partnership examined a biology teacher's existing pedagogical practices and attempted, through a task design innovation, to create the circumstances under which more interactive and emergent assessment for learning practices could flourish in her classroom. This work involved the use of digital video…

In recent years, technological advances such as computers have been employed in teaching gross anatomy at all levels of education, even in professional schools such as medical and veterinary medical colleges. Benefits of computer based instructional tools for gross anatomy include the convenience of not having to physically view or dissect a…

For the past 5 years I have been teaching my introductory geology class using a case-based method that promotes student engagement and inquiry. This article presents an explanation of how a case-based curriculum differs from a more traditional approach to the material. It also presents a statistical analysis of several years' worth of student…

The overarching purpose of this qualitative study is to explore the patterns of development and implementation of Body of Evidence (BOE) science systems throughout the state of Wyoming, using an emerging and relatively open mixed methods design. BOEs were first launched throughout Wyoming a decade ago, and are ongoing today. Through interviews…

We suggest one redefinition of common clusters of questions used to analyze student responses on the Force and Motion Conceptual Evaluation. Our goal is to propose a methodology that moves beyond an analysis of student learning defined by correct responses, either on the overall test or on clusters of questions defined solely by content. We use…

Teachers often engage in curricular planning by critiquing and adapting existing curriculum materials to contextualize lessons and compensate for their deficiencies. Designing instruction for students is shaped by teachers' ability to apply a variety of personal resources, including their pedagogical content knowledge (PCK). This study…

Ogbu and Simons (1998) defined voluntary immigrants as individuals who chose to migrate to the United States (U.S.). Involuntary immigrants are defined as individuals whose ancestors were brought to the U.S. by force (Ogbu & Simons, 1998). There have been recent reports indicating that voluntary immigrants are outperforming involuntary…