Constructing Scientific Understanding Through Contextual Teaching

Learning by Doing" is about the history of experimentation in science education. The teaching of science through experiments and observation is essential to the natural sciences and its pedagogy. These have been conducted as both demonstration or as student exercises. The experimental method is seen as giving the student vital competence, skills and experiences, both at the school and at the university level. This volume addresses the historical development of experiments in science education, which has been largely neglected so far. The contributors of "Learning by Doing" pay attention to various aspects ranging from economic aspects of instrument making for science teaching, to the political meanings of experimental science education from the 17th to the 20th century. This collected volume opens the field for further debate by emphasizing the importance of experiments for both, historians of science and science educators. [Présentation de l'éditeur].

"Context-based science education has led to the transformation of science education in countries all over the world, with changes also visible in learning environments and how these are being shaped. These changes involve authentic problems on research and design, new types of interactions within communities of practice, new content areas and also new challenges for teachers in teaching, motivating, scaffolding and assessing their students, among other things.This book focuses on context-based science education and its resulting changes in the perspective of research on learning environments. It also focuses on the implications for the teachers and the professional development of their competencies and beliefs.The book consists of eleven chapters by experts in various themes surrounding learning environments research and science education, preceded by and concluded with a chapter with reflections on context-based learning environments in science by the editors of this book. The conclusion they draw is that professional development of science teachers may be the most important and the most difficult part of the process of teachers creating context-based learning environments in science, as is the focus in the title of this book."

Constructing Representations to Learn in Science Current research into student learning in science has shifted attention from the traditional cognitivist perspectives of conceptual change to socio-cultural and semiotic perspectives that characterize learning in terms of induction into disciplinary literacy practices. This book builds on recent interest in the role of representations in learning to argue for a pedagogical practice based on students actively generating and exploring representations. The book describes a sustained inquiry in which the authors worked with primary and secondary teachers of science, on key topics identified as problematic in the research literature. Data from classroom video, teacher interviews and student artifacts were used to develop and validate a set of pedagogical principles and explore student learning and teacher change issues. The authors argue the theoretical and practical case for a representational focus. The pedagogical approach is illustrated and explored in terms of the role of representation to support quality student learning in science. Separate chapters address the implications of this perspective and practice for structuring sequences around different concepts, reasoning and inquiry in science, models and model based reasoning, the nature of concepts and learning, teacher change, and assessment. The authors argue that this representational focus leads to significantly enhanced student learning, and has the effect of offering new and productive perspectives and approaches for a number of contemporary strands of thinking in science education including conceptual change, inquiry, scientific literacy, and a focus on the epistemic nature of science.

Currently, many states are adopting the Next Generation Science Standards (NGSS) or are revising their own state standards in ways that reflect the NGSS. For students and schools, the implementation of any science standards rests with teachers. For those teachers, an evolving understanding about how best to teach science represents a significant transition in the way science is currently taught in most classrooms and it will require most science teachers to change how they teach. That change will require learning opportunities for teachers that reinforce and expand their knowledge of the major ideas and concepts in science, their familiarity with a range of instructional strategies, and the skills to implement those strategies in the classroom. Providing these kinds of learning opportunities in turn will require profound changes to current approaches to supporting teachers' learning across their careers, from their initial training to continuing professional development. A teacher's capability to improve students' scientific understanding is heavily influenced by the school and district in which they work, the community in which the school is located, and the larger professional communities to which they belong. Science Teachers' Learning provides guidance for schools and districts on how best to support teachers' learning and how to implement successful programs for professional development. This report makes actionable recommendations for science teachers' learning that take a broad view of what is known about science education, how and when teachers learn, and education policies that directly and indirectly shape what teachers are able to learn and teach. The challenge of developing the expertise teachers need to implement the NGSS presents an opportunity to rethink professional learning for science teachers. Science Teachers' Learning will be a valuable resource for classrooms, departments, schools, districts, and professional organizations as they move to new ways to teach science.

Science has never been more important, yet science education faces serious challenges. At present, science education research only sees half the picture, focusing on how students learn and their changing conceptions. Both teaching practice and what is taught, science knowledge itself, are missing. This book offers new, interdisciplinary ways of thinking about science teaching that foreground the forms taken by science knowledge and the language, imagery and gesture through which they are expressed. This book brings together leading international scholars from Systemic Functional Linguistics, a long-established approach to language, and Legitimation Code Theory, a rapidly growing sociological approach to knowledge practices. It explores how to bring knowledge, language and pedagogy back into the picture of science education but also offers radical innovations that will shape future research. Part I sets out new ways of understanding the role of knowledge in integrating mathematics into science, teaching scientific explanations and using multimedia resources such as animations. Part II provides new concepts for showing the role of language in complex scientific explanations, in how scientific taxonomies are built, and in combining with mathematics and images to create science knowledge. Part III draws on the approaches to explore how more students can access scientific knowledge, how to teach professional reasoning, the role of body language in science teaching, and making mathematics understandable to all learners. Teaching Science offers major leaps forward in understanding knowledge, language and pedagogy that will shape the research agenda far beyond science education.

This compact, paperback volume provides preservice teachers with STRATEGIES AND METHODS of teaching science in the K-8 classroom using Inquiry. The authors integrate the NSE standards, constructivism, and technology, into their popular "E" approach to teaching. Exploration, Explanation, Expansion, and Evaluation make up the 4 "E's" of the learning cycle model first invented by Robert Karplus as part of the Science Curriculum Improvement Study in the 1960s. Teaching Science for All Children: Inquiry Methods for Constructing Understanding provides methods for future teachers to foster awareness among their students of the nature of science; to implement skills in the classroom using science inquiry processes; and to develop in their students an understanding of the interactions among science, technology, and society.

How do prospective elementary science teachers think? This case study • reveals thinking patterns common to preservice elementary teachers;• identifies their behavioral characteristics while learning to teach science which are not commonly noted in current literature;• provides change strategies to accelerate preservice elementary teachers embracing the holistic, constructivist, inquiry/practice-based paradigm consistent with the standards set by the curriculum. The chapters in this book immerse the reader in a sequence of episodes in this science methods course, and reveal the adventure of turning theory into practice while analyzing student-student/student-instructor interactions and their outcomes in an inquiry-driven, flipped classroom. Strategies presented empower preservice elementary teachers to • implement national and state standards;• change science learning/teaching from “business as usual” to applying science and engineering practices in the classroom;• make cognitive and behavioral changes required to shift paradigms and eliminate science anxiety;• pass through stages of grief inherent in the loss of dominant mechanistic paradigm. This book will interest a wide readership including science educators;scientists and engineers; administrators, supervisors, and elementary teachers in a clinical education setting; preservice elementary teachers; and anyone seeking to improve STEM education in elementary schools.