This paper reports on part of a wider study on the teaching and learning of the conventions of formal algebraic notation. Through the analysis of paper tasks given to teachers I argue that not only does the inherent mathematical structure have an effect on the way in which an equation is manipulated but also the visual impact of notation itself.…

The starting point for this study was the resistant nature of prior knowledge in conceptual change from natural numbers to rational numbers observed in our previous study. Thus, in this study the effects of deliberately teaching the abstraction of the density of numbers on the number line was tested in a quasi-experimental study at the beginning…

Responding to an increasingly urgent need for collaboration between mathematicians and mathematics educators, the study reported in this paper engages mathematicians as educational co-researchers in a series of themed Focus Group interviews where a pre-distributed sample of mathematical problems, typical written student responses, observation…

Different item response theory (IRT) models may be employed for item calibration. Change of testing vendors, for example, may result in the adoption of a different model than that previously used with a testing program. To provide scale continuity and preserve cut score integrity, item parameter estimates from the new model must be linked to the…

Increased emphasis is being placed on working and learning through teams, especially online. While technical aspects of this process have largely been the focus of researchers and practitioners, the emotional dynamics of online teams has received considerably less attention. In this study of online, problem-based learning teams, membership evoked…

This paper discusses the similarities in the difficulties that developmental writers and non-native English speakers/writers bring to the classroom and how this can influence instructors' choices of pedagogical strategies. The paper proposes a method of teaching that encourages teacher comfort with basic writing such that student work remains the…

Discouraged and dissatisfied with their students' responses to a compilation of Arthurian legends, two ninth-grade teachers developed an approach to teaching the legends that exposes students to numerous versions (including those written and illustrated for children) of the legends and allows them to pick their own Arthurian legend for reading and…

Providing a framework for Wisconsin educators to examine how they could include theater and drama within the school curriculum, this booklet presents five standards for students in grades 4, 8, and 12 that identify an element within theater that would enable students to know and understand theater by doing. The introductory section of the booklet…

Since 1986, KTNN Radio (tribally owned) has broadcast Navajo-language programming to the entire Navajo Nation. Its large broadcast range and position as the "Voice of the Navajo Nation" gives KTNN the "symbolic" power to affect linguistic change, as well as the unenviable position of being held to a high language standard although no such…

Feedback is an important skill that people need to learn in life. Feedback is crucial in a public speaking class to improve speaking skills. Providing and receiving feedback is what champions feed on to be successful, thus feedback is called the "Breakfast of Champions." Feedback builds speakers' confidence. Providing in-depth feedback…

Intended to help families build rewarding relationships, this set of audio tapes communicates the importance of family, shows the role of leadership in creating "beautiful family culture," and provides a frame of reference in which to solve problems. The first of the four tapes explores the concept of principles as the foundation of…

This paper presents a number of arguments for the increased importance of within-state district-level data in systematic assessments in the organizational structure of schools as educational institutions. The major question is whether the Schools and Staffing Survey (SASS) should shift its focus toward more macro-institutional district level…

This paper contends that domestic response to John F. Kennedy's assassination took two basic forms in the United States: active crisis management and retreat. According to the paper, while government, churches, and the media engaged in active crisis management, businesses and schools closed, and the public retreated to mourn rather than to…

The Schools and Staffing Survey (SASS) is an integrated system of surveys of public and private schools, school districts, school administrators, and teachers conducted by the National Center for Education Statistics (NCES). This collection contains papers related to the SASS presented at meetings of the American Statistical Association in August…

The National Household Education Survey (NHES) is a data collection effort of the National Center for Education Statistics that collects and publishes data on the condition of education in the United States. The NHES is designed to provide information on issues that are best addressed by contacting households rather than institutions. It is a…