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Of all the environmental problems facing humankind today, anthropogenic-induced climate change is regarded as one of the most damaging in its potential repercussions. For this reason, the perceptions of climate change among high-school learners, who represent future decision-makers and stand as a proxy for the next generation, are of importance. This study was designed so as to gain insight into the nature of perceptions and associated determinants among Grade 11 learners in the Tshwane...
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Of all the environmental problems facing humankind today, anthropogenic-induced climate change is regarded as one of the most damaging in its potential repercussions. For this reason, the perceptions of climate change among high-school learners, who represent future decision-makers and stand as a proxy for the next generation, are of importance. This study was designed so as to gain insight into the nature of perceptions and associated determinants among Grade 11 learners in the Tshwane...
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Aiming at the prediction control for indoor temperature time-delay in variable air volume (VAV) air conditioning system, this paper presents an indoor temperature prediction control method based on Elman neural network multi-step prediction model. Firstly, this paper introduces basic control principles of pressure-dependent and pressure-independent VAV terminal through comparable analysis and points out significance of indoor temperature prediction control based on pressure-dependent VAV...
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Background It can hardly be disputed that a school environment should be conducive or, at the very least, not prohibitive to effective learning. The provision of fair, equal and barrier-free access to education is referred to as inclusive education. South Africa supports a policy of inclusive schooling, striving to accommodate all children, including those with disabilities, in mainstream schools. This article sets out to prove that noise control in classrooms is a relevant, yet neglected,...
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This article analyses the depth of engagement with climate change education policy across all 13 provinces and territories in Canada. A comparative content analysis of 13 climate action plans (CAP) and 90 K-12 education policy documents shows a major gap existing between Canada’s climate and education policies. While subnational climate policy calls for education to contribute substantially to addressing climate change, education policy is not aligned towards this call. Three themes emerged...
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Energy optimization in buildings by controlling the Heating Ventilation and Air Conditioning (HVAC) system is being researched extensively. In this paper, a model-free actor-critic Reinforcement Learning (RL) controller is designed using a variant of artificial recurrent neural networks called Long-Short-Term Memory (LSTM) networks. Optimization of thermal comfort alongside energy consumption is the goal in tuning this RL controller. The test platform, our office space, is designed using...
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Teachers play an important role in promoting climate change literacy in schools, but not much is known about which teacher characteristics significantly influence Geography teachers’ climate change science literacy. The purpose of this study is to determine the influence of teachers’ characteristics such as gender, age, qualification, specialisation, experience, and teaching grade on Geography teachers’ literacy about climate change science. The study uses a quantitative research approach on...
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This qualitative study examines how climate change scientific knowledge is framed and positioned within the Singapore and Philippines school curricula in relation to broader citizenship concepts and ideas. The findings reveal that climate change is taught in very different ways within both education systems. The Singapore case demonstrates the strengths and limitations of relying on one discipline such as geography as the sole vehicle for teaching such a complex socio-scientific issue. The...
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Climate change is a pressing concern. Higher education can address the challenge, but systematic analyses of climate change in education policy are sparse. This paper addresses this gap in the literature by reporting on how Canadian postsecondary educational institutions have engaged with climate change through policy actions. We used descriptive quantitative methods to analyze climate change-specific policies from a representative sample of 50 institutions across Canada and found that...
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Global environmental change will have major impacts on ecosystems and human livelihoods while challenging the adaptive capacity of individuals and communities. Social learning, an ongoing adaptive process of knowledge generation, reflection and synthesis, may enhance people’s awareness about climate change and its impacts, with positive outcomes for their adaptive capacity. The objectives of this study were to assess the prevalence of factors promoting social learning in climate change...
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The inclusion of the climate change topic in the curriculum of school subjects in Singapore was pivotal, such that it positioned the discourse squarely in the structure of Singapore's education system. In an examination of the intersections and disjoints between state policies on climate change against the programmatic curriculum, results showed that there is no strong policy curriculum that mandates how climate change should be learned in Singapore, even though it is present in several...
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In recent years, climate change has received significant global attention. It presents a unique challenge to sustainable human development. The scientific evidence is clear that climate change is likely to have negative impacts on efforts to achieve Nigeria’s development objectives, including the targets set out in Nigeria Vision20:2020 and the Millennium Development Goals (MDGs). The objective of the paper is to examine the challenges of climate change and its implications on quality...
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The development of learners’ geographical thinking about climate change rests upon teachers’ role as curriculum makers in engaging the context of learning. The topic is inherently complex, and the literature has shown that students have confused beliefs about the phenomenon, positive strong opinions on its mitigation, and admitting that the issue is a difficult and overwhelming matter that is beyond the capacity and control of a young person. Using Singapore as a case study, this chapter...