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John Haysom and Michael Bowen provide middle and high school science teachers with more than 100 student activities to help the students develop their understanding of scientific concepts. The powerful Predict, Observe, Explain (POE) strategy, field-tested by hundreds of teachers, is designed to foster student inquiry and challenge existing conceptions that students bring to the classroom.
This work aims to provide teachers at all levels and in all subjects with a greater range of practical methods for probing their students' understanding. These probes are presented in the manner of a starting set, to act as a stimulus to invention, rather than as a comprehensive list.
Instructional Sequence Matters, Grades 3- 5 is a one-stop resource that will inspire you to reimagine how you teach science in elementary school. The book discusses two popular approaches for structuring your lessons: POE (Predict, Observe, and Explain) and 5E (Engage, Explore, Explain, Elaborate, and Evaluate). It also shows how simple shifts in the way you arrange and combine activities will help young students construct firsthand knowledge, while allowing you to put the Next Generation Science Standards (NGSS) into practice. Like its popular counterpart for grades 6- 8, the book is designed as a complete self-guided tour. It helps both novice teachers and classroom veterans to understand * Why sequence matters. A concise review of developmental psychology, neurosciences, cognitive science, and science education research explains why the order in which you structure your lessons is so critical. * What you need to do. An overview of important planning considerations covers becoming an " explore-before-explain" teacher and designing 5E and POE instructional models. * How to do it. Ready-to-teach lessons use either a POE or 5E sequence to cover heat and temperature, magnetism, electric circuits, chemical changes, ecosystems, and earth processes. Detailed examples show how specific aspects of all three dimensions of the NGSS can translate into your classroom. * What to do next. Reflection questions will spark thinking throughout the sequencing process and help you develop the knowledge to adapt these concepts to your students' needs. Instructional Sequence Matters will give you both the rationale and the real-life examples to restructure the hands-on approaches you are now using. The result will be a sequence for science instruction that promotes long-lasting understanding for your third- fourth-, or fifth-grade students.
Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.
This book is about making machine learning models and their decisions interpretable. After exploring the concepts of interpretability, you will learn about simple, interpretable models such as decision trees, decision rules and linear regression. Later chapters focus on general model-agnostic methods for interpreting black box models like feature importance and accumulated local effects and explaining individual predictions with Shapley values and LIME. All interpretation methods are explained in depth and discussed critically. How do they work under the hood? What are their strengths and weaknesses? How can their outputs be interpreted? This book will enable you to select and correctly apply the interpretation method that is most suitable for your machine learning project.
'This book places students center stage in the discussion of how we know what students know. Using formative assessment to understand student learning is a theme grounded in good teaching and good assessment!' - Jo Topps, Regional Director K-12 Alliance/WestEd 'This book incorporates current research and not only provides an explanation of the necessity of formative assessment, but offers a system for planning lessons and a variety of tools to implement formative assessment in the classroom' - Susan Leeds, Science Department Chair and Gifted Studies Teacher Howard Middle School, Winter Park, FL Research has shown that when teachers use formative assessments effectively, they have a clearer understanding of what students know and are better able to design instruction that meets learners' needs. This practical guide shows teachers how to create and implement formative assessments in their middle and high school science classrooms. Grounded in extensive and solid research, this guide covers all science content areas - physics/physical science, life science/biology, earth and space science, and chemistry - as well as five types of formative assessments: big idea questions, concept maps, evidence-to-explanation, predict-observe-explain, and multiple choice. Teachers will find additional support in: - Richly detailed, concrete examples of the five types of assessments - In-depth guidelines for implementing the assessments - Brief case studies with transcript excerpts that demonstrate how teachers have used formative assessments - Easy-to-use templates to help analyze lessons in current units and identify places for inserting formative assessments With this easy-to-use, hands-on guide, any teacher can learn how to use formative assessment strategies to improve student achievement in science.
Humans, especially children, are naturally curious. Yet, people often balk at the thought of learning scienceâ€"the "eyes glazed over" syndrome. Teachers may find teaching science a major challenge in an era when science ranges from the hardly imaginable quark to the distant, blazing quasar. Inquiry and the National Science Education Standards is the book that educators have been waiting forâ€"a practical guide to teaching inquiry and teaching through inquiry, as recommended by the National Science Education Standards. This will be an important resource for educators who must help school boards, parents, and teachers understand "why we can't teach the way we used to." "Inquiry" refers to the diverse ways in which scientists study the natural world and in which students grasp science knowledge and the methods by which that knowledge is produced. This book explains and illustrates how inquiry helps students learn science content, master how to do science, and understand the nature of science. This book explores the dimensions of teaching and learning science as inquiry for K-12 students across a range of science topics. Detailed examples help clarify when teachers should use the inquiry-based approach and how much structure, guidance, and coaching they should provide. The book dispels myths that may have discouraged educators from the inquiry-based approach and illuminates the subtle interplay between concepts, processes, and science as it is experienced in the classroom. Inquiry and the National Science Education Standards shows how to bring the standards to life, with features such as classroom vignettes exploring different kinds of inquiries for elementary, middle, and high school and Frequently Asked Questions for teachers, responding to common concerns such as obtaining teaching supplies. Turning to assessment, the committee discusses why assessment is important, looks at existing schemes and formats, and addresses how to involve students in assessing their own learning achievements. In addition, this book discusses administrative assistance, communication with parents, appropriate teacher evaluation, and other avenues to promoting and supporting this new teaching paradigm.
This important text and reference for researchers and students in machine learning, game theory, statistics and information theory offers a comprehensive treatment of the problem of predicting individual sequences. Unlike standard statistical approaches to forecasting, prediction of individual sequences does not impose any probabilistic assumption on the data-generating mechanism. Yet, prediction algorithms can be constructed that work well for all possible sequences, in the sense that their performance is always nearly as good as the best forecasting strategy in a given reference class. The central theme is the model of prediction using expert advice, a general framework within which many related problems can be cast and discussed. Repeated game playing, adaptive data compression, sequential investment in the stock market, sequential pattern analysis, and several other problems are viewed as instances of the experts' framework and analyzed from a common nonstochastic standpoint that often reveals new and intriguing connections.
This volume offers a critical examination of a variety of conceptual approaches to teaching and learning chemistry in the school classroom. Presenting up-to-date research and theory and featuring contributions by respected academics on several continents, it explores ways of making knowledge meaningful and relevant to students as well as strategies for effectively communicating the core concepts essential for developing a robust understanding of the subject. Structured in three sections, the contents deal first with teaching and learning chemistry, discussing general issues and pedagogical strategies using macro, sub-micro and symbolic representations of chemical concepts. Researchers also describe new and productive teaching strategies. The second section examines specific approaches that foster learning with understanding, focusing on techniques such as cooperative learning, presentations, laboratory activities, multimedia simulations and role-playing in forensic chemistry classes. The final part of the book details learner-centered active chemistry learning methods, active computer-aided learning and trainee chemistry teachers` use of student-centered learning during their pre-service education. Comprehensive and highly relevant, this new publication makes a significant contribution to the continuing task of making chemistry classes engaging and effective.