Schools and the Environment

Abstract

Content analysis was used to determine the environmental content in a selection of national award-winning children's literature from 1960 to 1982. All but six of the seventy-two books analyzed had some type of environmental content, but with the exception of one book, the messages did not constitute themes. Many books used both social and environmental issues as backdrops to the main action of the story. Environmental messages related to human physical and emotional needs occurred more frequently those those related to animals and plants. Environmental messages occurred most frequently in stories set in rural, non-farm settings. It appears that this selection of children's fiction literature was influenced by the environmental awareness generated by Earth Day 1970, in that somewhat more environmental content was found after 1970.     

Consistency of Students’ Ideas across Evaporation, Condensation, and Boiling

Existing research on students’ conceptions contain competing philosophical positions concerning the nature of students’ ideas—whether those ideas are coherent, systematic and theory-like, or fragmented and incoherent. Existing research has also focused primarily on studies of individual conceptions rather than investigating multiple, related conceptions. Nevertheless, there is wide agreement among researchers and teachers alike that the ideas students bring to a learning situation are fertile ground for investigation, and that students’ ideas should be taken into consideration when planning science instruction. The purpose of this study was to examine the representational, conceptual framework, and contextual consistency aspects of two students’ ideas across concepts of evaporation, condensation, and boiling. Knowing the consistency students express for each specific concept, and how well they integrate these related concepts, would offer insights that could potentially impact student learning. We present two case studies here that highlight the degree of consistency expressed by two students across different representations for each target concept and in instances where these conceptions are related to one another. Findings from this study highlight the need for attention to the consistency of students’ ideas across multiple, related concepts. Implications from this study support our recommendation for metaconceptual teaching strategies that would help students examine different representations for the same concept and also to examine the consistency of their ideas across multiple conceptions.     

In Tribute to Bill

In 2013, the Boston Public Schools (BPS) adopted the Home-Based Student Assignment Policy (HBSAP), which replaced elementary and middle-school choice within three large geographic zones with an algorithm that generates a choice basket of schools for each address based on proximity to the student’s home and a guarantee that all baskets will include at least four schools in the top two state test-score quartiles of BPS. Adoption of HBSAP broke a long political stalemate. BPS invited broad public participation in the process but also shaped the agenda to favor what middle-class neighborhood participants wanted. The process obscured the zero-sum politics of student assignment by permitting current students and their younger siblings to continue in their schools after adoption of HBSAP and because the algorithm does not produce winners and losers as obviously as geographically defined student assignment policies do. BPS has not produced a comprehensive evaluation of HBSAP’s effects, but early evidence suggests that it is making enclave schools more white.     

Fostering transformative learning in non-formal settings: Farmer-Field Schools in East Africa

The purpose of this study was to explore the practice of Farmer-Field Schools (FFS) theoretically framed from the perspective of transformative learning theory and non-formal education (NFE). Farmer-Field Schools are community-led NFE programs that provide a platform where farmers meet regularly to study the ‘how and why’ of farming and engage in an instrumental and experiential learning process imbued with local knowledge expressed through song, dance and theatre. Through a qualitative design using multiple interviews and observations of the Luhya ethnic group in Western Kenya, involving participants of several FFS programs, the study revealed an intricate picture of fostering transformative learning within the context of NFE, where findings call into question some long-held assumptions about both.     

Active-learning versus teacher-centered instruction for learning acids and bases

The prevalence of the ideas of Year I undergraduate biology students about the consequences, causes and cures of the 'greenhouse effect' was determined using a closed-form questionnaire, and the results compared with a parallel study undertaken nearly 10 years ago. Many of the students in the present study were unaware of the potential effect of global warming on the distribution of crop pests, or that ground level ozone acts as a 'greenhouse gas'. Prevalent misconceptions were that global warming is caused by increased penetration of solar radiation, that it is connected with holes in the ozone layer, that it would result in increased skin cancer, and that use of unleaded petrol would reduce it. There appeared to be a general conflation of thinking about global warming and ozone layer depletion. Despite an increased certainty about the existence and effects of global warming among experts, the results are broadly similar to, and certainly no better than, those obtained with an equivalent group of students in a previous study, suggesting that despite media publicity and inclusion of the issue of global warming in the formal curriculum, insecure knowledge and misconceptions persist.     

Photography and Oral History as a Means of Chronicling the Homeless in Miami: The StreetWays Project

This article describes the use of Photography and Oral History research methods as part of a collaborative research project on homelessness in Miami. Issues involving the use of documentary photography and oral history as a means of creating greater social awareness in the general public are explored, as well as broader issues of Social Justice.     

Attitudes toward Older Workers among Undergraduates: Does Status Make a Difference?

Most research on attitudes toward older adults does not address subgroups of older adults. This study evaluated whether attitudes among undergraduates towards older professionals were more positive than those toward older adults in general. A 2 × 2 factorial design with the covariate of knowledge of aging was used with measures from two attitude scales. Independent variables were the priming target of older adults in general or older professionals and the order of administration of the two attitude scales with a sample of 107 undergraduates. The covariate was significant for three of the four dependent measures. The scale specifically developed for attitudes toward older workers showed a significant difference between the priming instruction groups, with more positive attitudes toward older professionals. Significant interactions in the same direction were noted for two of the other scales: Avoidance and Discrimination. The results suggest that professional status does provide one case in which negative attitudes among undergraduates toward older workers and adults in general may not hold.