Download or read book Physical and Chemical Changes eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1993-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a program of basic studies in physical and chemical changes of matter. The definition of matter is presented along with explanations of states and properties of matter. Topics include atoms, molecules, elements, compounds, mixtures, solutions, symbols, and formulas. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Physical and Chemical Changes ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1993-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a program of basic studies in physical and chemical changes of matter. The definition of matter is presented along with explanations of states and properties of matter. Topics include atoms, molecules, elements, compounds, mixtures, solutions, symbols, and formulas. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Changing Matter written by Tracy Nelson Maurer and published by Britannica Digital Learning. This book was released on 2014-05-30 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title teaches students that everything is made of matter and that physical changes create different forms or states of matter. Examples of these different states are presented in easy-to-understand text. The book also introduces students to the law of conservation of mass.
Download or read book Chemical Deterioration and Physical Instability of Food and Beverages written by Leif H Skibsted and published by Elsevier. This book was released on 2010-04-23 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a food product to be a success in the marketplace it must be stable throughout its shelf-life. Quality deterioration due to chemical changes and alterations in condition due to physical instability are not always recognised, yet can be just as problematic as microbial spoilage. This book provides an authoritative review of key topics in this area. Chapters in part one focus on the chemical reactions which can negatively affect food quality, such as oxidative rancidity, and their measurement. Part two reviews quality deterioration associated with physical changes, such as moisture loss, gain and migration, crystallization and emulsion breakdown. Contributions in the following section outline the likely effects on different foods and beverages, including bakery products, fruit and vegetables, ready-to-eat meals and wine. With contributions from leaders in their fields, Chemical deterioration and physical instability of food and beverages is an essential reference for R&D and QA staff in the food industry and researchers with an interested in this subject. Examines chemical reactions which can negatively affect food quality and measurement Reviews quality deterioration associated with physical changes such as moisture loss, gain and migration, and crystallization Documents deterioration in specific food and beverage products including bakery products, frozen foods and wine
Download or read book Chemical Changes During Processing and Storage of Foods written by Delia B. Rodriguez-Amaya and published by Academic Press. This book was released on 2020-11-25 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Changes During Processing and Storage of Foods: Implications for Food Quality and Human Health presents a comprehensive and updated discussion of the major chemical changes occurring in foods during processing and storage, the mechanisms and influencing factors involved, and their effects on food quality, shelf-life, food safety, and health. Food components undergo chemical reactions and interactions that produce both positive and negative consequences. This book brings together classical and recent knowledge to deliver a deeper understanding of this topic so that desirable alterations can be enhanced and undesirable changes avoided or reduced. Chemical Changes During Processing and Storage of Foods provides researchers in the fields of food science, nutrition, public health, medical sciences, food security, biochemistry, pharmacy, chemistry, chemical engineering, and agronomy with a strong knowledge to support their endeavors to improve the food we consume. It will also benefit undergraduate and graduate students working on a variety of disciplines in food chemistry Offers a comprehensive overview of the major chemical changes that occur in foods at the molecular level and discusses the positive and negative effects on food quality and human health Describes the mechanisms of these chemical changes and the factors that impede or accelerate their occurrence Helps to solve daily industry problems such as loss of color and nutritional quality, alteration of texture, flavor deterioration or development of off-flavor, loss of nutrients and bioactive compounds or lowering of their bioefficacy, and possible formation of toxic compounds
Download or read book Fossils Prehistoric Life ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1996-09-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The material in this book focuses on the historical development of life as evidenced by fossil specimens. The significance of fossils in interpreting our geologic history is described. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Life in the Rainforest ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1997-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The information contained in this resource and activity book follows a learning cycle that includes: a) free exploration by the students; b) expansion of exploration through activities that allow children to test, integrate, and sort out their discoveries; and c) application of concepts through individual and group projects which provide students with the opportunity to enhance and share what they have learned. Each section includes teacher resource material, planned lessons, and expansion activities. Students will examine various items, books, and resources. The display table's contents of fruits, nuts, woods, and other rainforest items will pique students' interest. Four transparencies (print books) or PowerPoint slides (eBooks) are included to engage students in discussion and reinforce the concepts presented in the book.
Download or read book Let s Investigate Hands On Science Grades 5 6 ENHANCED eBook written by Vicky Shiotsu and published by Lorenz Educational Press. This book was released on 2004-09-01 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help students explore the wonders of science with the mind-stretching activities in this series. Each book includes a number of special features, with fun, easy-to-prepare activities that cover topics from the three main branches of science: physical science, earth science, and life science. Clear, step-by-step instructions foster independent learning; guided questions help develop observation and critical thinking skills; fascinating facts and extension activities enrich learning. In addition, background information and teaching tips are provided in the Activity Guide at the back of the book to help you maximize students' understanding of scientific concepts.
Download or read book Discover Planet Earth ENHANCED eBook written by Avaly McGinley and published by Lorenz Educational Press. This book was released on 2000-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The activities in this book reinforce basic concepts in the study of the planet Earth, including the composition of Earth, Earth's surface, minerals, rocks, weathering and erosion, mountain building and earthquakes, soil and soil conservation. General background information, suggested activities, questions for discussion, and answers are included. Encourage students to keep completed pages in a folder or notebook for further reference and review.
Download or read book Fires Read Along or Enhanced eBook written by William B. Rice and published by Teacher Created Materials. This book was released on 2024-02-13 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps nothing is more frightening than seeing a forest fire rage out of control. Sometimes, however, fires are set intentionally to benefit the environment. Readers will learn what fire is, how it burns, and how fires can both help and harm the areas th
Download or read book Oceanography ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1991-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a program of basic studies dealing with the science of oceanography. Various characteristics of the oceans are described, including features of the oceans, life within the oceans, and different ways of studying the oceans. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Birds ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1991-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a program of basic studies dealing with birds. The anatomy of birds is detailed and the structure and function of body parts is described. Other topics include the diversity, habitat, and migration of birds. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Nutrition ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1997-09-01 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basic concepts associated with the scientific study of food and its relationship to the human body. Important nutritional information is presented to aid students in evaluating their own eating habits. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Weather ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1986-03-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The activities in this book center on the scientific study of the conditions of the atmosphere. Basic concepts in weather and climate are presented. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Environmental Issues ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1986-09-01 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a study of the factors which influence the relationships between living things and the environment. Special consideration is given to those human activities which adversely affect our environment. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Human Body ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1986-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a program of basic studies dealing with the anatomy and physiology of the human body. Each body system is detailed and major organs and their functions are described. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
Download or read book Disease Health ENHANCED eBook written by Edward P. Ortleb and published by Lorenz Educational Press. This book was released on 1993-09-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a program of basic studies dealing with disease and health. The nature of disease and types of diseases, including both non-communicable and communicable diseases are detailed. Information is provided on substance abuse and its effects on the human body. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.
