Download or read book Three Cognitive Skills in Chemistry and Their Application to Stoichiometry written by Ardas Ozsogomonyan and published by . This book was released on 1977 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Applications of Rasch Measurement in Science Education written by Xiufeng Liu and published by Springer Nature. This book was released on 2023-07-31 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume presents latest development in applications of Rasch measurement in science education. It includes a conceptual introduction chapter and a set of individual chapters. The introductory chapter reviews published studies applying Rasch measurement in the field of science education and identify important principles of Rasch measurement and best practices in applications of Rasch measurement in science education. The individual chapters, contributed by authors from Canada, China, Germany, Philippines and the USA, cover a variety of current topics on measurement concerning science conceptual understanding, scientific argumentation, scientific reasoning, three-dimensional learning, knowledge-in-use and cross-cutting concepts of the Next Generation Science Standards, medical education learning experiences, machine-scoring bias, formative assessment, and teacher knowledge of argument. There are additional chapters on advances in Rasch analysis techniques and technology including R, Bayesian estimation, comparison between joint maximum likelihood (JML) and marginal maximum likelihood (MML) estimations on model-data-fit, and enhancement to Rasch models by Cognitive Diagnostic Models and Latent Class Analysis. The volume provides readers who are new and experienced in applying Rasch measurement with advanced and exemplary applications in the forefront of various areas of science education research.
Download or read book An Investigation of Successful and Unsuccessful Students Problem Solving in Stoichiometry written by Ozcan Gulacar and published by . This book was released on 2007 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, I investigated how successful and unsuccessful students solve stoichiometry problems. I focus on three research questions: (1) To what extent do the difficulties in solving stoichiometry problems stem from poor understanding of pieces (domain-specific knowledge) versus students' inability to link those pieces together (conceptual knowledge)? (2) What are the differences between successful and unsuccessful students in knowledge, ability, and practice? (3) Is there a connection between students' (a) cognitive development levels, (b) formal (proportional) reasoning abilities, (c) working memory capacities, (d) conceptual understanding of particle nature of matter, (e) understanding of the mole concept, and their problem-solving achievement in stoichiometry? In this study, nine successful students and eight unsuccessful students participated. Both successful and unsuccessful students were selected among the students taking a general chemistry course at a mid-western university. The students taking this class were all science, non-chemistry majors. Characteristics of successful and unsuccessful students were determined through tests, audio and videotapes analyses, and subjects' written works. The Berlin Particle Concept Inventory, the Mole Concept Achievement Test, the Test of Logical Thinking, the Digits Backward Test, and the Longeot Test were used to measure students' conceptual understanding of particle nature of matter and mole concept, formal (proportional) reasoning ability, working memory capacity, and cognitive development, respectively. Think-aloud problem-solving protocols were also used to better explore the differences between successful and unsuccessful students' knowledge structures and behaviors during problem solving. Although successful students did not show significantly better performance on doing pieces (domain-specific knowledge) and solving exercises than unsuccessful counterparts did, they appeared to be more successful in linking the pieces (conceptual knowledge) and solving complex problems than the unsuccessful student did. Successful students also appeared to be different in how they approach problems, what strategies they use, and in making fewer algorithmic mistakes when compared to unsuccessful students. Successful students, however, did not seem to be statistically significantly different from the unsuccessful students in terms of quantitatively tested cognitive abilities except formal (proportional) reasoning ability and in the understanding of mole concept.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science Education written by and published by . This book was released on 1980 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes original articles on the latest issues and trends occurring internationally in science curriculum, instruction, learning, policy and preparation of science teachers with the aim to advance our knowledge of science education theory and practice.
Download or read book Resources in Education written by and published by . This book was released on 1997-05 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1999 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1989 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Problems and Problem Solving in Chemistry Education written by Georgios Tsaparlis and published by Royal Society of Chemistry. This book was released on 2021-05-17 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problem solving is central to the teaching and learning of chemistry at secondary, tertiary and post-tertiary levels of education, opening to students and professional chemists alike a whole new world for analysing data, looking for patterns and making deductions. As an important higher-order thinking skill, problem solving also constitutes a major research field in science education. Relevant education research is an ongoing process, with recent developments occurring not only in the area of quantitative/computational problems, but also in qualitative problem solving. The following situations are considered, some general, others with a focus on specific areas of chemistry: quantitative problems, qualitative reasoning, metacognition and resource activation, deconstructing the problem-solving process, an overview of the working memory hypothesis, reasoning with the electron-pushing formalism, scaffolding organic synthesis skills, spectroscopy for structural characterization in organic chemistry, enzyme kinetics, problem solving in the academic chemistry laboratory, chemistry problem-solving in context, team-based/active learning, technology for molecular representations, IR spectra simulation, and computational quantum chemistry tools. The book concludes with methodological and epistemological issues in problem solving research and other perspectives in problem solving in chemistry. With a foreword by George Bodner.
Download or read book Integrating Cutting Edge Technology Into the Classroom written by Chee, Ken Nee and published by IGI Global. This book was released on 2024-04-09 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The upheavals of technological advancements and the COVID-19 pandemic have reshaped the traditional contours of education, creating a pressing need for innovative solutions to bridge the gap between traditional classrooms and the evolving demands of remote or hybrid learning. As we grapple with these changes, it becomes increasingly evident that the integration of new technology is not just a preference but a necessity to ensure educational resilience and adaptability. Integrating Cutting-Edge Technology Into the Classroom delves into the profound impact of technological disruptions on teaching methodologies, student engagement, and overall learning outcomes. This book doesn't merely document technological advancements; it is a trigger for a fundamental shift in the research community. By showcasing real-world applications and their impact on student achievement, the book propels researchers into uncharted territories, sparking collaboration and dialogue. Through in-depth case studies, research findings, and expert perspectives, it provides a platform for academics, technologists, and educators to explore the opportunities and challenges posed by advanced technologies in education. As an indispensable resource, it fosters a collaborative environment that propels educational technology to new heights.
Download or read book Learning with Understanding in the Chemistry Classroom written by Iztok Devetak and published by Springer Science & Business Media. This book was released on 2014-01-14 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Catalog of Copyright Entries Fourth Series written by Library of Congress. Copyright Office and published by . This book was released on 1978 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Based Undergraduate Science Teaching written by Dennis W. Sunal and published by IAP. This book was released on 2014-07-01 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in Science Education (RISE) Volume 6, Research Based Undergraduate Science Teaching examines research, theory, and practice concerning issues of teaching science with undergraduates. This RISE volume addresses higher education faculty and all who teach entry level science. The focus is on helping undergraduates develop a basic science literacy leading to scientific expertise. RISE Volume 6 focuses on research-based reforms leading to best practices in teaching undergraduates in science and engineering. The goal of this volume is to provide a research foundation for the professional development of faculty teaching undergraduate science. Such science instruction should have short- and longterm impacts on student outcomes. The goal was carried out through a series of events over several years. The website at http://nseus.org documents materials from these events. The international call for manuscripts for this volume requested the inclusion of major priorities and critical research areas, methodological concerns, and results of implementation of faculty professional development programs and reform in teaching in undergraduate science classrooms. In developing research manuscripts to be reviewed for RISE, Volume 6, researchers were asked to consider the status and effectiveness of current and experimental practices for reforming undergraduate science courses involving all undergraduates, including groups of students who are not always well represented in STEM education. To influence practice, it is important to understand how researchbased practice is made and how it is implemented. The volume should be considered as a first step in thinking through what reform in undergraduate science teaching might look like and how we help faculty to implement such reform.
Download or read book Long term Research and Development in Science Education written by Avi Hofstein and published by BRILL. This book was released on 2021-10-25 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book consists of 16 chapters and 2 commentaries describing long term R&D projects in science and mathematics education conducted in the Department of Science Teaching, The Weizmann Institute of Science. Almost all the chapters describe long-term projects, some over the period of 50 years.
Download or read book A Concrete Stoichiometry Unit for High School Chemistry written by Jennifer Louise Pakkala and published by . This book was released on 2006 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Arithmetic for Mathematics Teaching written by Gaea Leinhardt and published by Psychology Press. This book was released on 1992 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume emerges from a partnership between the American Federation of Teachers and the Learning Research and Development Center at the University of Pittsburgh. The partnership brought together researchers and expert teachers for intensive dialogue sessions focusing on what each community knows about effective mathematical learning and instruction. The chapters deal with the research on, and conceptual analysis of, specific arithmetic topics (addition, subtraction, multiplication, division, decimals, and fractions) or with overarching themes that pervade the early curriculum and constitute the links with the more advanced topics of mathematics (intuition, number sense, and estimation). Serving as a link between the communities of cognitive researchers and mathematics educators, the book capitalizes on the recent research successes of cognitive science and reviews the literature of the math education community as well.
Download or read book Stoichiometry and Research written by Alessio Innocenti and published by BoD – Books on Demand. This book was released on 2012-03-07 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to provide an overview of the importance of stoichiometry in the biomedical field. It proposes a collection of selected research articles and reviews which provide up-to-date information related to stoichiometry at various levels. The first section deals with host-guest chemistry, focusing on selected calixarenes, cyclodextrins and crown ethers derivatives. In the second and third sections the book presents some issues concerning stoichiometry of metal complexes and lipids and polymers architecture. The fourth section aims to clarify the role of stoichiometry in the determination of protein interactions, while in the fifth section some selected experimental techniques applied to specific systems are introduced. The last section of the book is an attempt at showing some interesting connections between biomedicine and the environment, introducing the concept of biological stoichiometry. On this basis, the present volume would definitely be an ideal source of scientific information to researchers and scientists involved in biomedicine, biochemistry and other areas involving stoichiometry evaluation.
