Bold Ventures Volume 2 Case Studies of us Innovations in Science Education

As per the reports of FAO, the human population will rise to 9 billion by the end of 2050 and 70% of more food must be produced over the next three decades to feed the additional population. The breeding approaches for crop improvement programs are dependent on the availability and accessibility of genetic variation, either spontaneous or induced by the mutagens. Plant breeders, agronomists, and geneticists are under constant pressure to expand food production by employing innovative breeding strategies to enhance yield, adaptability, nutrition, resistance to biotic and abiotic stresses.

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.

This book introduces community science (or citizen science) projects in Japan with a focus on ecology. Environments and ecosystems that have been slowly built up over time are changing and collapsing dramatically. In this rapidly changing environment, ecologists need to collaborate with volunteers in their research and activities to investigate and conserve a vast area. This book aims to guide ecologists in the practice of community science. The authors, who are leading ecologists and practitioners of community science projects, share their methods and lessons learned from practice.

This book introduces community science (or citizen science) projects in Japan with a focus on ecology. Environments and ecosystems that have been slowly built up over time are changing and collapsing dramatically. In this rapidly changing environment, ecologists need to collaborate with volunteers in their research and activities to investigate and conserve a vast area. This book aims to guide ecologists in the practice of community science. The authors, who are leading ecologists and practitioners of community science projects, share their methods and lessons learned from practice.

This book introduces community science (or citizen science) projects in Japan with a focus on ecology. Environments and ecosystems that have been slowly built up over time are changing and collapsing dramatically. In this rapidly changing environment, ecologists need to collaborate with volunteers in their research and activities to investigate and conserve a vast area. This book aims to guide ecologists in the practice of community science. The authors, who are leading ecologists and practitioners of community science projects, share their methods and lessons learned from practice.