Embedded Mathematics in Chemistry: A Case Study of Students’ Attitudes and Mastery

There are many factors that shape students’ attitudes toward science, technology, engineering and mathematics. This exploratory study of high school students examined the effect of enriching chemistry with math on chemistry students’ attitudes toward math and careers involving math. To measure student attitudes, a survey was administered before and after the 18-week chemistry class; results from the chemistry class were compared to survey results from students in an elective science class that did not emphasize mathematics. At the end of the 18-week period, only the chemistry students exhibited more positive views toward their abilities in mathematics and careers that involve mathematics, as compared to their views at the outset of the course. To ensure that chemistry mastery was not hindered by the additional emphasis on math, and that mastery on state end-of-course examinations reflected knowledge acquired during the math-intensive chemistry class, a chemistry progress test was administered at the start and end of the term. This exploratory study suggests that emphasizing mathematical approaches in chemistry may positively influence attitudes toward math in general, as well as foster mastery of chemistry content.     

Nature of the Indonesia–United States education relationship

This article discusses the nature of the education relationship between Indonesia and the US. The article examines two hypotheses. The first hypothesis is that transnational education constitutes a new type of imperialism by perpetuating knowledge dependency and financial dependency through the transfer of knowledge and foreign aid in education. Of particular interest will be the themes of ‘knowledge dependency’ and ‘financial dependency’. In contrast to the first hypothesis, the second holds that transnational education advances learning about and from other states, and has the potential to improve relationships, and promote international understanding. This article concludes that although the one-way transfer of knowledge from, and dependence on, foreign experts is evident, the Indonesian government has attempted to reduce dependence on foreign countries, whether that reliance was on knowledge or on finance. Although the Indonesia–US education relationship is politically motivated towards serving the interests of each, most respondents believed that any US political agendas were unacceptable. The experiences of both Indonesian and American respondents show that the relationship enhances and improves understanding between Indonesia and the US through academic exchanges and scientific and research links.     

Improving Conceptual Understanding and Representation Skills Through Excel-Based Modeling

The National Research Council framework for science education and the Next Generation Science Standards have developed a need for additional research and development of curricula that is both technologically model-based and includes engineering practices. This is especially the case for biology education. This paper describes a quasi-experimental design study to test the effectiveness of a model-based curriculum focused on the concepts of natural selection and population ecology that makes use of Excel modeling tools (Modeling Instruction in Biology with Excel, MBI-E). The curriculum revolves around the bio-engineering practice of controlling an invasive species. The study takes place in the Midwest within ten high schools teaching a regular-level introductory biology class. A post-test was designed that targeted a number of common misconceptions in both concept areas as well as representational usage. The results of a post-test demonstrate that the MBI-E students significantly outperformed the traditional classes in both natural selection and population ecology concepts, thus overcoming a number of misconceptions. In addition, implementing students made use of more multiple representations as well as demonstrating greater fascination for science.     

A possible “orality” for science?

The paper attempts to look at how the present objective and detached discourse of science, a specialized product of the literate tradition, tends to negatively influence learning among children, especially those belonging to a signficantly oral culture. It calls for a fundamental redefinition of scientific discourse and urges school science to review its own communicability, to address the disparate linguistic and conceptual structures brought to the learning situtation by students of diverse cultures, and to allow for a smooth and unoppressive transition to the standardized register.     

Opportunities for development: the practice of supervision in early years’ provision in England

This article examines how the practice of supervision has developed within a range of early childhood education and care (ECEC) provision in a county in Central England in the United Kingdom. Supervision has been recently introduced as a mandatory requirement for ECEC in England in 2012, and there is limited research looking at the impact of this. The research aimed to examine how supervision is being implemented by ECEC providers. It employed a mixed methods research design including a questionnaire (n?=?38) and three subsequent telephone interviews, and draws out key themes on who is accessing supervision, the level of frequency, the purposes, challenges and enablers of supervision. It highlights the tendency of the managerial function of supervision including safeguarding of children to dominate, and the potential for supervision as a reflective space and as support for staff including managers and leaders to be overlooked.     

Primary humanities – a perspective from Northern Ireland

ABSTRACT

The word ‘humanities’ does not appear in the current Northern Ireland Curriculum (NIC). Geography and history are taught within an Area of Learning called ‘The World Around Us’ which also contains science and technology. The curriculum has a strong emphasis on an integrated, ‘connected learning’ way of teaching and learning. Religious Education is a separate subject that stands alongside, rather than within, the NIC, and the curriculum also includes a new Area of Learning – ‘Personal Development and Mutual Understanding’. The distinctive content and modes of teaching which the humanities subjects tend to encourage ought to be seen as particularly important in Northern Ireland – a part of the UK which has endured a complicated past and remains to a large extent segregated, both socially and educationally. This complicated past means that there is often wariness and reluctance on the part of teachers towards tackling controversial personal and social issues in the primary school.     

Policies on and practices of cultural inclusivity in learning management systems: perspectives of Indigenous holistic pedagogies

Online learning has become a conventional term and practice in Australian higher education, yet cultural inclusivity for Indigenous (Indigenous for the purposes of this paper refers to Australian Aboriginal and Torres Strait Islander peoples) students is insufficiently reflected in learning management system (LMS) policies and design. This study aims to explore culturally inclusive learning entrenched in Australian university policies on and practices of LMS by applying Indigenous holistic pedagogical values in LMS design. Based on a literature review, we articulate four dimensions: communication, collaboration, community and interculturality for culturally inclusive learning in an online learning environment. By using the dimensions, we critically review policies (n?=?10) and LMS sites (n?=?50). In this review, we argue that there are contrasts of individually heterogeneous and collectively homogeneous approaches, self-focused and community-driven pedagogy, and task-oriented and relational learning. Significantly, the review results indicate that Indigenous holistic pedagogies have a metaphysical strength to be the ontological foundation for cultural inclusivity.     

Evaluation of a collaborative multimedia conflict resolution curriculum

This article describes the development and evaluation of STARstreams, a pilot effort to utilize videos and online discussions in a conflict resolution curriculum that acknowledges the inherent socio-personal aspects of conflict. The STARstreams curricula includes a set of video-based scenarios depicting conflict situations and potential resolutions to those conflicts, a web-based conferencing system for cross-classroom discussion of the scenarios, and a handbook to guide teacher implementation of the curriculum. These materials were evaluated in a 2-week field trial with four geographically diverse 5th and 6th grade classrooms. The experimental STARstreams curriculum was well-received by participating students and teachers, engendered extensive participation in online discussions about the scenarios, and had a statistically significant effect on measures of social problem solving, self-efficacy toward conflict resolution, and perceived value and satisfaction with the materials. The overall program and its development are described; classroom experiences, online discussion, and quantitative outcome measures are presented; and implications for future efforts are discussed.

An evaluation of Early Reading First (ERF) preschool enrichment on language and literacy skills

Early Reading First (ERF) was created to address problems related to language and development among economically disadvantaged and language-minority preschool children through quality classroom processes, professional development, and instruction. More than any previous initiative, ERF specifies what early literacy instruction should look like in preschool classrooms; however, to date, scant research has examined the effectiveness of the program. In this quasi-experimental study, the effectiveness of ERF preschool enrichment was evaluated through comparison with the performance of demographically similar children from the same school district who received practice-as-usual instruction. As in previous research, ERF-enriched instruction was found to enhance acquisition of alphabet knowledge and print concepts. Unlike previous studies, however, it was also found to promote vocabulary development. Multilevel models were chosen to take into account the non-independence of students in the same classroom in testing the effects of ERF.     

STUDENT ATTITUDES AND TEACHER TRAINING PERFORMANCE

A national survey of teachers’ needs with respect to children with learning difficulties being taught in Welsh is reported. Using a cluster sample of one in three primary schools and all appropriate secondary schools in Wales, 80 per cent of schools responded to the postal questionnaire. Both secondary and primary teachers gave first priority to the development of a reading scheme, with graded reading books the most desired hardware. Analysis of themes desired in language materials revealed a preference for the values of reality and stability rather than escapism and change. A Welsh comprehension test was given highest priority amongst choice of tests. The relationship between tests and materials and the role of a survey in policy making is discussed.