排序方式： 共有47条查询结果，搜索用时 125 毫秒
41.
Environmental philosophies underlying the teaching of environmental education: a case study in India
AbstractThis study consists of two interdependent parts. First we categorise the environmental philosophies prevalent amongst environmentalists in India by comparing the way the environmental crisis is understood and what its causes and solutions are thought to be. In the second part, we use this categorisation for a case study of three high school science teachers in Indore, Madhya Pradesh. Our aim is to find out what environmental philosophies underlay their teaching. In order to do this, we collected data by interviewing the teachers, observing their classrooms, and studying their textbooks. We then looked through our data for indications of the environmental philosophies found in part 1. Although the interviews showed some signs of Gandhian, Appropriate Technology, Eco-marxist, and other philosophies, in the classrooms the teachers adhered mainly to Ecological Modernisation and Eco-capitalist philosophies, and rarely expressed their own opinions. Despite progressive policy statements, the teaching was mainly textbook based, neglecting to consider systemic causes or solutions. One of the most significant findings was the prevalence of an idealist faith in a ‘Balance of Nature’ which was trusted to rectify upsets caused by human immorality. 相似文献
42.
We explore the ideology associated with gender equality that despite primary schools and initial teacher education (ITE) institutions doing all they can to recruit men into primary education, a huge gender imbalance still exists. We frame our study around the notions of gender equality and professional responsibility. Using a multi-case study approach, this inquiry examined views of men and women from 12 English primary schools and one ITE institution regarding the cause and effect of gender bias. Findings show a differentially large gender gap in the sample schools and that there is good practice where schools are successful in attracting and retaining men teachers. Implications of these findings suggest that leaders in primary schools need to take a more active role to help change and shape the perceptions of men teachers in education. We conclude that leaders also need to help close the teacher gender gap in schools and ITE institutions through collaborative dialogue. 相似文献
43.
One of the challenges facing the Early Years (EY) sector is how to encourage more male practitioners to counterbalance a largely feminised workforce. Using case studies of male trainees at different stages of their primary undergraduate Initial Teacher Training course at one university, we attempt to consider data why there is under-representation of men within the leadership strata in EY settings. Questionnaires and interviews were conducted with the male sample groups and male leaders in primary schools to gain an overview regarding gender stereotyping. Our findings suggest that male trainees enjoy working in the EY sector, but they need mentoring by strong leaders to help them overcome the perceived contextual barriers of male stereotypes in that setting. In conclusion, we consider some of these barriers of stereotypes, attitudes, values, beliefs existing and the actions needed in addressing such stereotypes if a long-lasting change is to happen. 相似文献
44.
The aim of the research is to further knowledge and understand how monitoring and evaluation of pupils who have English as an additional language (EAL) is undertaken in primary schools. This is a comparative study across primary schools using qualitative approaches to help gain insight into current good practice and identify future needs in EAL. Through interviews with senior leadership teams and key coordinators, we explore how structures and systems help to monitor and evaluate provision for pupils who have EAL. The findings of the study indicate a more systematic approach to monitoring and evaluation of pedagogic practice, so that staff in primary schools have a clearer understanding of how to meet the needs of pupils who have EAL more effectively, rather than leaving it to specialist staff. Our conclusion is that staff require training on data analysis to better target learning and attainment for pupils who have EAL. 相似文献
45.
This study examines the use of Makaton, a language programme based on the use of signing, symbols and speech, as a pedagogic tool to support the development of talk for pupils learning English as an Additional Language (EAL). The research setting was a Reception class with a high percentage of pupils who have EAL in the initial stages of learning English. Observations, questionnaires and interviews were used to collect data to ensure reliability and validity of the conclusions. The findings suggest that Makaton can assist in the development of talk, as the data showed a positive correlation between the use of Makaton and the use of spoken English. This study has implications for practitioners and schools, not only those catering for the specific needs of EAL learners because Makaton® is a skilfully devised programme that is underpinned by the very principles that are documented to support pupils who have EAL. 相似文献
46.
The effects of geographic variations in cost of living and family income on children’s academic achievement and social competence in first grade (mean age = 86.9 months) were examined, mediated through material hardship, parental investments, family stress, and school resources. Using data from the Early Childhood Longitudinal Study–Kindergarten Cohort (N = 17,565), higher cost of living was associated with lower academic achievement. For poor children only, higher cost of living was also detrimental to parental investments and school resources. Parental investments and school resources were more strongly associated with achievement for lower income than higher income children. Results suggest that cost of living intersects with income in meaningful ways for family and child well‐being and should be accounted for in the poverty measure. 相似文献
47.
In this paper, we use a spiral channel inertial focusing device for isolation and purification of chromosomes, which are highly asymmetric. The method developed is proposed as a sample preparation process for transchromosomic research. The proposed microfluidics-based chromosome separation approach enables rapid, label-free isolation of bioactive chromosomes and is compatible with chromosome buffer. As part of this work, particle force analysis during the separation process is performed utilizing mathematic models to estimate the expected behavior of chromosomes in the channel and the model validated with experiments employing fluorescent beads. The chromosome sample is further divided into subtypes utilizing fluorescent activated cell sorting , including small condensed chromosomes, single chromosomes, and groups of two chromosomes (four sister chromatids). The separation of chromosome subtypes is realized based on their shape differences in the spiral channel device under high flow rate conditions. When chromosomes become aligned in the shear flow, the balance between the inertial focusing force and the Dean flow drag force is determined by the chromosome projection area and aspect ratio, or shape difference, leading to different focusing locations in the channel. The achieved results indicate a new separation regime in inertial microfluidics that can be used for the separation of non-spherical particles based on particle aspect ratios, which could potentially be applied in fields such as bacteria subtype separation and chromosome karyotyping. 相似文献