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Statistical models attempt to describe and quantify relationships between variables. In the models presented in this chapter, there is a response variable (sometimes called dependent variable) and at least one predictor variable (sometimes called independent or explanatory variable). When investigating a possible cause-and-effect type of relationship, the response variable is the putative effect and the predictors are the hypothesized causes. Typically, there is a main predictor variable of interest; other predictors in the model are called covariates. Unknown covariates or other independent variables not controlled in an experiment or analysis can affect the dependent or outcome variable an...
The University of Victoria Pacific Centre for Scientific and Technological Literacy is one of five Centres for Research into Youth, Science Teaching and Learning (CRYSTAL) funded for 5 years (2005–2010) by the Natural Sciences and Engineering Research Council Canada (NSERC). Pacific CRYSTAL intended to promote scientific, mathematical, and technological literacy for responsible citizenship through research partnerships with university and educational communities. Pacific CRYSTAL’s functional structure consisted of 3 research and development nodes connected to a leadership and administrative node, which was charged with facilitating the activities of 19 projects and 42 principal investiga...
This book highlights the development and outcomes of research on and practical experience in science education in Taiwan. As the outcomes of the scholarship on science education in Taiwan have garnered attention in science education communities around the world, this book gathers the most relevant research on Taiwan, presenting it in a cohesive overview that will move science education forward in terms of policy, research and practice.
This edited volume provides an in-depth exploration of a theoretical framework supporting Early Childhood Science Education research and teaching best practices. Particularly by presenting the concept of the Precursor Model from an epistemological, psychological, and didactical point of view at Early Childhood Science Education. The book examines and discusses the nature of Precursor Models and their use for early science teaching and learning. It scrutinizes different aspects of the construction of such models applied in early childhood education settings and contexts. Several empirical studies are presented within diverse scientific domains, as well as in international educational contexts...
Building on the foundation set in Volume I—a landmark synthesis of research in the field—Volume II is a comprehensive, state-of-the-art new volume highlighting new and emerging research perspectives. The contributors, all experts in their research areas, represent the international and gender diversity in the science education research community. The volume is organized around six themes: theory and methods of science education research; science learning; culture, gender, and society and science learning; science teaching; curriculum and assessment in science; science teacher education. Each chapter presents an integrative review of the research on the topic it addresses—pulling togeth...
This book reviews the current state of theoretical accounts of the what and how of science learning in schools. The book starts out by presenting big-picture perspectives on key issues. In these first chapters, it focuses on the range of resources students need to acquire and refine to become successful learners. It examines meaningful learner purposes and processes for doing science, and structural supports to optimize cognitive engagement and success. Subsequent chapters address how particular purposes, resources and experiences can be conceptualized as the basis to understand current practices. They also show how future learning opportunities should be designed, lived and reviewed to promote student engagement/learning. Specific topics include insights from neuro-imaging, actor-network theory, the role of reasoning in claim-making for learning in science, and development of disciplinary literacies, including writing and multi-modal meaning-making. All together the book offers leads to science educators on theoretical perspectives that have yielded valuable insights into science learning. In addition, it proposes new agendas to guide future practices and research in this subject.
This edited book aims to provide a global perspective on socioscientific issues (SSI), responsible citizenship and the relevance of science, with an emphasis on science teacher education. The volume, with more than twenty-five contributors from Africa, North and South America, Asia, Australasia and Europe, focuses on examples from in- and pre-service teacher training. The contributors expand on issues related to teachers’ beliefs about teaching SSI, teachers’ challenges when designing and implementing SSI-related activities, the role of professional development, both in pre- and in-service teacher training, in promoting SSI, the role of the nature of science when teaching SSI, promoting scientific practices through SSI in pre-service teaching, and the role of indigenous knowledge in SSI teaching. Finally, the book discusses new perspectives for addressing SSI in teacher education through the lens of relevance and responsible citizenship.
This edited volume discusses major issues in present-day science and technology education (STE). It is divided into three thematic sections: philosophical foundations and curriculum development; sustainable development, technology and society; and the learning sciences and 21st century skills. Section I examines the history and future of STE curriculum development, along with specific issues within this dynamic area. Section II explores sustainable development in three important aspects: economic development, social development, and environmental protection. Section III covers the 21st century skills that are of overarching importance to the success of learners in school and the world of work. Anchoring each chapter is an assemblage of veteran science and technology education specialists selected from across the world. The book’s target is a worldwide audience of undergraduate / post-graduate students and their teachers, as well as researchers. This book’s exploration of the ever-increasing advances in STE and its narrative writing style will be of interest to a broad range of readers.
This edited volume is a state-of-the-art comparison of primary science education across six East-Asian regions; namely, the People’s Republic of China, Republic of Korea, Republic of China, Hong Kong SAR, Japan, and Singapore. While news of educational policies, classroom teaching, assessment, and other educational innovations here often surface in the international media, this book brings together for the first time relevant information regarding educational systems and strategies in primary science in East Asia. Above all, it is a readable yet comprehensive survey—readers would have an accurate sense of what has been accomplished, what has not worked so well, and what remains to be don...
This book argues that the traditional image of Feyerabend is erroneous and that, contrary to common belief, he was a great admirer of science. It shows how Feyerabend presented a vision of science that represented how science really works. Besides giving a theoretical framework based on Feyerabend ́s philosophy of science, the book offers criteria that can help readers to evaluate and understand research reported in important international science education journals, with respect to Feyerabend’s epistemological anarchism. The book includes an evaluation of general chemistry and physics textbooks. Most science curricula and textbooks provide the following advice to students: Do not allow t...