This book contains the papers presented at a conference co-organized by the University of Nevada-Las Vegas and the Wessex Institute of Technology to facilitate trans-disciplinary communication on issues related to the nature of water, and its use and exploitation by society. With adequate water supply becoming a critical issue in more and more area, \there is a great and urgent need to bridge the gap between the broad spectrum of social sciences and humanistic disciplines and the specialists in physical and natural sciences, biology, environmental sciences, and health. Many issues are also trans-national in nature and relate to rights of states and hence it is essential to discuss these at international level to arrive at equitable and binding solutions that will ensure the rights of society to quality water supplies. The book discusses The nature of water; Water as a human right; Water as the source of life; Water in a changing climate; Future water demands and adaptation strategies; Water resources contamination; Surface and sub-surface water resources; Irrigation and desertification; Water, sanitation and health; Transnational water rights; Legislation and controls; Water through the ages; Lessons to be learnt; and Water and disaster management.

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.

In this collection of 15 essays, educators describe successful programs they've developed to fulfill the US National Science Education Standards' vision for the reform of teaching assessment, professional development, and content at the high school level. All the visions correspond with the Less Emphasis and More Emphasis conditions that conclude each section of the Standards, characterizing what most teachers and programs should do less of as well as describing the changes needed if real reform is to occur. Essay titles reveal the range of programs, and creativity, this book encompasses. Among the titles are: "Technology and Cooperative Learning: The IIT Model for Teaching Authentic Chemistry Curriculum," "Modeling: Changes in Traditional Physics Instruction," "Guided by the Standards: Inquiry and Assessment in Two Rural and Urban Schools," and even "Sing and Dance Your Way to Science Success." The book ends with a summary chapter by editor Robert Yager on successes and continuing challenges in meeting the Standards' visions for improving high school science. As Yager notes, "The exemplary programs described in this monograph give inspiration while also providing evidence that the new directions are feasible and worth the energy and effort needed for others to implement changes.