Nature of Science in General Chemistry Textbooks
Title | Nature of Science in General Chemistry Textbooks PDF eBook |
Author | Mansoor Niaz |
Publisher | Springer Science & Business Media |
Pages | 48 |
Release | 2011-07-15 |
Genre | Science |
ISBN | 9400719205 |
Research in science education has recognized the importance of history and philosophy of science (HPS). Nature of science (NOS) is considered to be an essential part of HPS with important implications for teaching science. The role played by textbooks in developing students’ informed conceptions of NOS has been a source of considerable interest for science educators. In some parts of the world, textbooks become the curriculum and determine to a great extent what is taught and learned in the classroom. Given this background and interest, this monograph has evaluated NOS in university level general chemistry textbooks published in U.S.A. Most textbooks in this study provided little insight with respect to the nine criteria used for evaluating NOS. Some of the textbooks, however, inevitably refer to HPS and thus provide guidelines for future textbooks. A few of the textbooks go into considerable detail to present the atomic models of Dalton, Thomson, Rutherford, Bohr and wave mechanical to illustrate the tentative nature of scientific theories --- an important NOS aspect. These results lead to the question: Are we teaching science as practiced by scientists? An answer to this question can help us to understand the importance of NOS, by providing students an HPS-based environment, so that they too (just like the scientists) feel the thrill and excitement of discovering new things. This monograph provides students and teachers guidelines for introducing various aspects of NOS, based on historical episodes.
Nature of Science in General Chemistry Textbooks
Title | Nature of Science in General Chemistry Textbooks PDF eBook |
Author | Mansoor Niaz |
Publisher | Springer |
Pages | 43 |
Release | 2011-07-15 |
Genre | Science |
ISBN | 9789400719194 |
Research in science education has recognized the importance of history and philosophy of science (HPS). Nature of science (NOS) is considered to be an essential part of HPS with important implications for teaching science. The role played by textbooks in developing students’ informed conceptions of NOS has been a source of considerable interest for science educators. In some parts of the world, textbooks become the curriculum and determine to a great extent what is taught and learned in the classroom. Given this background and interest, this monograph has evaluated NOS in university level general chemistry textbooks published in U.S.A. Most textbooks in this study provided little insight with respect to the nine criteria used for evaluating NOS. Some of the textbooks, however, inevitably refer to HPS and thus provide guidelines for future textbooks. A few of the textbooks go into considerable detail to present the atomic models of Dalton, Thomson, Rutherford, Bohr and wave mechanical to illustrate the tentative nature of scientific theories --- an important NOS aspect. These results lead to the question: Are we teaching science as practiced by scientists? An answer to this question can help us to understand the importance of NOS, by providing students an HPS-based environment, so that they too (just like the scientists) feel the thrill and excitement of discovering new things. This monograph provides students and teachers guidelines for introducing various aspects of NOS, based on historical episodes.
Representations of Nature of Science in School Science Textbooks
Title | Representations of Nature of Science in School Science Textbooks PDF eBook |
Author | Christine V. McDonald |
Publisher | Routledge |
Pages | 235 |
Release | 2017-04-21 |
Genre | Education |
ISBN | 1317307267 |
Bringing together international research on nature of science (NOS) representations in science textbooks, the unique analyses presented in this volume provides a global perspective on NOS from elementary to college level and discusses the practical implications in various regions across the globe. Contributing authors highlight the similarities and differences in NOS representations and provide recommendations for future science textbooks. This comprehensive analysis is a definitive reference work for the field of science education.
Representations of Nature of Science in School Science Textbooks
Title | Representations of Nature of Science in School Science Textbooks PDF eBook |
Author | Christine V. McDonald |
Publisher | Taylor & Francis |
Pages | 254 |
Release | 2017-04-21 |
Genre | Education |
ISBN | 1317307275 |
Bringing together international research on nature of science (NOS) representations in science textbooks, the unique analyses presented in this volume provides a global perspective on NOS from elementary to college level and discusses the practical implications in various regions across the globe. Contributing authors highlight the similarities and differences in NOS representations and provide recommendations for future science textbooks. This comprehensive analysis is a definitive reference work for the field of science education.
Chemistry
Title | Chemistry PDF eBook |
Author | Bruce Averill |
Publisher | |
Pages | 1233 |
Release | 2007 |
Genre | Chemistry |
ISBN | 9780321413703 |
Emphasises on contemporary applications and an intuitive problem-solving approach that helps students discover the exciting potential of chemical science. This book incorporates fresh applications from the three major areas of modern research: materials, environmental chemistry, and biological science.
Teaching General Chemistry
Title | Teaching General Chemistry PDF eBook |
Author | Mansoor Niaz |
Publisher | Nova Publishers |
Pages | 184 |
Release | 2008 |
Genre | Education |
ISBN | 9781604561050 |
The main objective of this monograph is to incorporate history and philosophy of science in the chemistry curriculum in order to provide students an overview of the dynamics of scientific research, which involves controversies, conflicts and rivalries among scientists, that is the humanising aspects of science. A major thesis of this book is the parallel between the construction of knowledge by the students and the scientists. In looking for this relationship, it is not necessary that ontogeny recapitulate phylogeny, but rather to establish that students can face similar difficulties in conceptualising problems as those faced by the scientists in the past. Given the vast amount of literature on students' alternative conceptions (misconceptions) in science, it is plausible to suggest that these can be considered not as mistakes, but rather as tentative models, leading to greater conceptual understanding. Just as scientists resist changes in the 'hard-core' of their beliefs by offering 'auxiliary hypotheses', students may adopt similar strategies. Conceptual change, in science education can thus be conceptualised as building of tentative models that provide greater explanatory power to students' understanding.
The Carbon Compounds
Title | The Carbon Compounds PDF eBook |
Author | Charles Walter Porter |
Publisher | |
Pages | 520 |
Release | 1926 |
Genre | Carbon compounds |
ISBN |