Teacher perceptions of an online tutoring program for elementary mathematics

This study explores elementary teacher perceptions related to the implementation of an online tutoring program. Teachers were surveyed regarding factors that affected use of the online tutoring program as a supplement to mathematics instruction. Results indicated that teachers overwhelmingly reported positive views of the training and support opportunities provided, as well as confidence in their level of knowledge and the ease of use of the program. Teachers also indicated strong support of the mathematical content and instructional value of the program. Each of these factors increases the likelihood that online tutoring programs such as the one implemented in this study will continue to be used among teachers as a supplement to mathematics instruction.     

A case study of academic programme integration in the USA: andragogical,philosophical, theoretical and practical perspectives

The landscape of higher education is being transformed as challenges for greater efficiency, accountability, and economic viability challenge administrative and programmatic structures. Programmatic, administrative, and organizational realignment has emerged as one response to the challenge. This paper presents a case study which describes andragogical, philosophical, theoretical, and practical perspectives surrounding the restructuring and integration between Adult Education and Human Resource Development faculty of a large mid-western doctoral granting research institution, and the curricular development that resulted. Programmatic integration between compatible faculty units can result in efficient and effective design and delivery of curriculum that addresses the concerns of faculty, meets the changing needs of students, and responds to the demands of the changing landscape of higher education. In this case, realignment created an opportunity for the revitalization of faculty, programmes, and students.     

Gifted and at risk: Four longitudinal case studies of post‐high‐school development

This study explored the subjective experience of post‐high‐school development in four gifted individuals considered at risk because of significant underachievement, depression, or family stress. Conflict with parents was a dominant theme in the language of three of the subjects, and resolution of that conflict appeared to be associated with developmental task‐accomplishment and improved academic motivation and emotional health. The process of differentiating from parents included exploring identity, finding career direction, and struggling with autonomy issues during extended education. The developmental stories of these individuals, largely in their own words, are situated in one transitional developmental period, and the narratives allude to sexual abuse, sexual orientation, relatively early marriage, or depression.     

Eliciting pupil perspectives in primary mathematics: possibilities and issues

This article considers various approaches to consulting primary pupils about mathematics. This is done first through a literature review and second by drawing on our experience of designing and piloting pupil consultation in collaboration with staff in one primary school. Our concern is with the utility and drawbacks of the methods used rather than with substantive issues. We conclude that useful information can be gained from both the planning process and outcomes, but caution must be exercised in interpreting pupil responses. Social processes are involved and the possibility of social desirability effects must be acknowledged. Finally, we indicate the usefulness of using different approaches together.     

Deconstructing learning in science—Young children's responses to a classroom sequence on evaporation

Five year old children's ideas were tracked by a range of means during and subsequent to a classroom sequence on evaporation. They held a range of conceptions which changed in complex ways across context and time. These could only be made sense of by moving outside traditional conceptual change interpretations to include broader notions of appropriation of language as a cultural tool, of personal and social narrative responses to features of the phenomena and the classroom setting, and the nature of science explanations. The findings are used to explore the relationship between social and individual perspectives on learning, and to question some assumptions underlying conceptual change research.     

Positive justice reasoning in deaf and hearing children before and after exposure to cognitive conflict

The development of positive justice reasoning in profoundly deaf, signing Australian 7- to 12-year-olds and hearing children was compared. Reactions to cognitive conflict were also assessed. The performance of those deaf children whose signed English skills were adequate to give detailed justifications for reward allocation was examined separately. The deaf children were delayed relative to hearing children in number and liquid conservation, but equally mature in justice reasoning. Spontaneous conflicts with signing peers over sharing possessions conceivably could be responsible for the fluently signing deaf children's development of positive justice reasoning on pace with their normally-hearing counterparts. Experimentally-induced conflict resulted in progress for the hearing but not the deaf children. Results are discussed in relation to factors that promote deaf children's tolerance for ambiguity (Brice, 1985) and impede their resolution of cognitive conflict (Liben, 1978).     

Representational Issues in Students Learning About Evaporation

This study draws on recent research on the central role of representation in learning. While there has been considerable research on students’ understanding of evaporation, the representational issues entailed in this understanding have not been investigated in depth. The study explored students’ engagement with evaporation phenomena through various representational modes. The study indicates how a focus on representation can provide fresh insights into the conceptual task involved in learning science through an investigation of students’ responses to a structured classroom sequence and subsequent interviews over a year. A case study of one child’s learning demonstrates the way conceptual advances are integrally connected with the development of representational modes. The findings suggest that teacher-mediated negotiation of representational issues as students construct different modal accounts can support enriched learning by enabling both (a) richer conceptual understanding by students, and (b) enhanced teacher insights into students’ thinking.     

解决分布式需求的内在冲突

2006年8月,GEN(I网络创新的全球化环境)项目组公布其项目的设计原则。来自普林斯顿大学、麻省理工大学、华盛顿大学等学校的十二位专家编写了这份报告。该报告阐述了GENI的研究范围、用户的需求、需求的内在压力,以及工程设计的原则。报告指出了GENI的价值主张,广泛的部署、多样化可扩展的网络技术集合、对真实用户流量的支持仍是GENI关注的原则和方向。上期已经介绍第一部分——“分布式需求定义GENI的重心”,本期刊出第二部分——“解决分布式需求的内在冲突”。     

Primary pre-service teachers' pedagogical reasoning skills

This paper discusses a preliminary investigation into primary pre-service teachers' pedagogical reasoning skills. Results from this investigation led to the development of a problem-based learning model which focused on improving primary pre-service teachers' pedagogical reasoning skills. The problem-based learning model uses pedagogical reasoning as the basis for creating problem situations for the pre-service teachers to investigate. The paper reports on pre-service teachers' views on the use of the approach to improve their pedagogical reasoning skills. Specializations: science teacher education, learning in science, chemistry education. Specializations: student learning, conceptual change, technology education, curriculum evaluation.