Introduction to Oceanography is a textbook appropriate to an introductory-level university course in oceanography. The book covers the fundamental geological, chemical, physical and biological processes in the ocean, with an emphasis on the North Atlantic region.

When you ask the question “What is geology?” most people will initially respond that it is the study of rocks. This is true, but geology is also so much more than that. The truth is that geology is an intricate part of your everyday life.

This text is provided to you as an Open Educational Resource which you access online. It is designed to give you a comprehensive introduction to Geology at no or very nominal cost. It contains both written and graphic text material, intra-text links to other internal material which may aid in understanding topics and concepts, intra-text links to the appendices and glossary for tables and definitions of words, and extra-text links to videos and web material that clarifies and augments topics and concepts. Like any new or scientific subject, Geology has its own vocabulary for geological concepts. For you to converse effectively with this text and colleagues in this earth science course, you will use the language of geology, so comprehending these terms is important. Use the intra-text links to the Glossary and other related material freely to gain familiarity with this language.

Faculty who adopt this text for their course should contact the authors at edits@opengeology.org so that the authors can keep faculty users up to date of critical changes.

Free Open Educational Resources for the Geosciences. The landing page provides links to three textbooks designed for use with introductory courses in Physical Geology, Historical Geology, and Mineralogy. Content contained within each of these books can be utilized across many related courses. The text is written as much as possible at a high school level. Interactive content and quizzes are sprinkled throughout for a better student experience.

Geology can roughly be divided into physical geology, which studies the materials of the Earth and the processes operating in it, and historical geology, which aims at a reconstruction of the history of the Earth. Historical geology requires some knowledge of physical geology for its elucidation. (Imagine, by way of analogy, forensic scientists diagnosing cause of death as a gunshot wound, which is a historical question. It would obviously be necessary for them to know something about the behavior of guns, which would be a physical question.) However, the aim of historical geology is to understand the past, and knowledge of physical geology is merely an adjunct to this aim.

Chemistry is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning.

Astronomy is designed to meet the scope and sequence requirements of one- or two-semester introductory astronomy courses. The book begins with relevant scientific fundamentals and progresses through an exploration of the solar system, stars, galaxies, and cosmology. The Astronomy textbook builds student understanding through the use of relevant analogies, clear and non-technical explanations, and rich illustrations. Mathematics is included in a flexible manner to meet the needs of individual instructors.

This textbook is a comprehensive lab manual for the core curriculum Introductory Geosciences classes with both informational content and laboratory exercises. Topics include basic laws and theories in Geology, the Earth's interior and plate tectonics, water and climate change, igneous rocks and volcanoes, and earthquakes.

Students first discover what they want from their education, then build a plan to get there. This content takes students through the steps to successfully navigate their journey in higher education. Topics include planning for success, choosing a career path, setting and attaining goals, understanding financial management, developing critical thinking skills, making healthy choices, using effective communication, managing time, developing learning strategies, developing meaningful relationships. Content is available in PDF and Open Document formats and is licensed CC BY. Learning Objectives also are provided.

The High School Integrated Conceptual Science Program (ICSP) is a NGSS-aligned curriculum that utilizes the conceptual progressions model for bundling of the NGSS, High School Conceptual Model Course 1 and strategies from Ambitious Science Teaching (AST) to focus on teaching practices needed to engage students in science discourse and learning. Course 1 is the High School Integrated Physics and Chemsitry Course.   The goal of these units is to encourage students to continue in STEM by providing engaging and aligned curriculum. The focus of this year long course is on the first year of high school (freshman).  While the course is designed to be taught as a collection of the units, each unit could be taught as a separate unit in a science course.  A video about the new course shared its unique approach to learning and teaching. Wenatchee School District, one of the participating districts, wanted a way to share the program with the community. https://youtu.be/9AGk19YUi2oCourse 1 of the ICSP development was funded by Northwest Earth and Space Sciences Pipeline (NESSP) which is funded through the NASA Science Mission Directorate and housed with Washington NASA Space Grant Consortium at the University of Washington.

University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volume 1 covers mechanics, sound, oscillations, and waves. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. This textbook emphasizes connections between between theory and application, making physics concepts interesting and accessible to students while maintaining the mathematical rigor inherent in the subject. Frequent, strong examples focus on how to approach a problem, how to work with the equations, and how to check and generalize the result.

This is a General Chemistry 1 course taught at Sowela Technical Community College. This course utilizes Openstax Chemistry resources with added videos, powerpoint slides, and assessments.

Organic Chemistry research involves the synthesis of organic molecules and the study of their reaction paths, interactions, and applications. Advanced interests include diverse topics such as the development of new synthetic methods for the assembly of complex organic molecules and polymeric materials, organometallic catalysis, organocatalysis, the synthesis of natural and non-natural products with unique biological and physical properties, structure and mechanistic analysis, natural product biosynthesis, theoretical chemistry and molecular modeling, diversity-oriented synthesis, and carbohydrate synthesis.

This virtual textbook allows for visualization of 3D-molecular models while teaching principles of Organic Chemistry. Before his retirement in 1999, Professor William Reusch began working on a virtual organic chemistry textbook that could be used by anyone with an interest in the subject. On this site, visitors can take advantage of his labors, and the introduction to this important subject offered on the homepage is a great place to start. After entering the main area of the site, visitors will find two columns of links that serve as the main table of contents. There are over twenty five topics covered here, and they include aromaticity, alkyl halides, alcohols, and amines. Each area contains lucid text accompanied by well-organized diagrams. Additionally, the site contains practice problems, incorporated into the text, along with links to external institutions such as the University of Wisconsin that offer additional problems. One area that shouldn't be missed is the "Chemicals and Society" area. Here visitors will find a narrative essay that addresses how the incorporation of different chemicals into air, water, and soil may affect human society over time.

For those who have previously discovered this resource, we would like to direct you to a new and improved version that now adds curated and freely available  informational "texts" (articles, passages, e-books, videos, podcasts) to support every NGSS Performance Expectation (standard) in grades K-5. This is to support elementary teachers with designing for learning that integrates science and literacy.  Click "View Resource" above for the link.This adds an additional layer to the previous resource that listed freely available activities, lessons, units, and whole-year curricula for every K-5 NGSS Performance Expectation.Please email kimberley.astle@k12.wa.us at OSPI Elementary Science with feedback and questions.  

This first-year undergraduate open textbook covers the most salient environmental issues from both biological and social science perspectives.

David W. Ball of Cleveland State University brings his new survey of general chemistry text, Introductory Chemistry, to the market with a fresh theme that will be sure to hold student interest: "Chemistry is Everywhere." Introductory Chemistry is intended for a one-semester introductory or preparatory chemistry course. Throughout the chapters, David presents two features that reinforce the theme of the textbook, that chemistry is everywhere.The first is the boxed feature titled, appropriately, “Chemistry is Everywhere”. This feature takes a topic of the chapter and demonstrates how this topic shows up in everyday life. In the introductory chapter, “Chemistry is Everywhere” focuses on the personal hygiene products that students may use every morning: toothpaste, soap, shampoo among others. These products are chemicals, aren’t they? This book explores some of the chemical reactions like the ones that give students clean and healthy teeth, and shiny hair. This feature makes it clear to students that chemistry is, indeed, everywhere, and it will promote student retention in what is sometimes considered an intimidating course.The second boxed feature focuses on chemistry that students likely indulge in every day: eating and drinking. In the “Food and Drink App”, David discusses how the chemistry of the chapter applies to things that students eat and drink every day. Carbonated beverages depend on the behavior of gases, foods contain acids and bases, and everyone actually eats certain rocks. (Yikes!) Cooking, eating, drinking, metabolism – all chemical processes students are involved with all the time. These features allow students to see the things we interact with every day in a new light – as chemistry.Just like many of the one-semester chemistry books you may be used to, each section in David Ball's <="" em=""> starts with one or more Learning Objectives, which list the main points of the section. Each section ends with Key Takeaways, which are reviews of the main points of the section. Each chapter is full of examples to illustrate the key points of the materials, and each example is followed with a similar “Test Yourself” exercise to see if the student understands the concept. Each section ends with its own set of paired exercises to practice the material from that section, and each chapter ends with a section of “Additional Exercises” that are more challenging or require multiple steps or skills to answer.David took the time to treat mathematical problems in Introductory Chemistry one of two ways, either as a conversion-factor problem or as a formula problem. David believes having two basic mathematical approaches (converting and formulas) allows the text to focus on the logic of the approach and not tricks or shortcuts; which speaks to the final point about Introductory Chemistry.You'll notice that David took no shortcuts with the material in this text, his inviting writing style, concise approach, consistent presentation, and interesting pedagogy have given it some of the best peer reviews we've seen at Flat World. So, order a desk copy or dive in now to see for yourself.

As currently taught in the United States, introductory courses in analytical chemistryemphasize quantitative (and sometimes qualitative) methods of analysis along with a heavydose of equilibrium chemistry. Analytical chemistry, however, is much more than a collection ofanalytical methods and an understanding of equilibrium chemistry; it is an approach to solvingchemical problems. Although equilibrium chemistry and analytical methods are important, theircoverage should not come at the expense of other equally important topics.

The introductory course in analytical chemistry is the ideal place in the undergraduate chemistry curriculum forexploring topics such as experimental design, sampling, calibration strategies, standardization,optimization, statistics, and the validation of experimental results. Analytical methods comeand go, but best practices for designing and validating analytical methods are universal. Becausechemistry is an experimental science it is essential that all chemistry students understand theimportance of making good measurements.

My goal in preparing this textbook is to find a more appropriate balance between theoryand practice, between “classical” and “modern” analytical methods, between analyzing samplesand collecting samples and preparing them for analysis, and between analytical methods anddata analysis. There is more material here than anyone can cover in one semester; it is myhope that the diversity of topics will meet the needs of different instructors, while, perhaps,suggesting some new topics to cover.