Digital library
Textbooks, references and open learning resources.
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Calculus Volume 3
Gilbert Strang; Nicoleta Virginia Bila; Sheri J. Boyd; David Smith · OpenStax, Rice University
Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering the book in three volumes for flexibility and efficiency. Volume 3 covers parametric equations and polar coordinates, vectors, functions of several variables, multiple integration, and second-order differential equations. Please note that this title is published under a CC BY-NC-SA 4.0 license, which means that you are free to use and adapt, but not for commercial purposes. Changes you make need to be shared using this license.
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Calculus Volume 2
William Radulovich; Erica M. Rutter; David Smith; Gilbert Strang · OpenStax, Rice University
Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering the book in three volumes for flexibility and efficiency. Volume 2 covers integration, differential equations, sequences and series, and parametric equations and polar coordinates. Please note that this title is published under a CC BY-NC-SA 4.0 license, which means that you are free to use and adapt, but not for commercial purposes. Changes you make need to be shared using this license.
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Calculus Volume 1
Gilbert Strang; Joseph Lakey; Elaine A. Terry; Alfred K. Mulzet · OpenStax, Rice University
Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering the book in three volumes for flexibility and efficiency. Volume 1 covers functions, limits, derivatives, and integration. Please note that this title is published under a CC BY-NC-SA 4.0 license, which means that you are free to use and adapt, but not for commercial purposes. Changes you make need to be shared using this license.
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Business Law I Essentials 2e
Mirande Valbrune; Renee De Assis; Suzanne Cardell; Tess C. Taylor · OpenStax, Rice University
Business Law I Essentials 2e is a brief introductory textbook designed to meet the scope and sequence requirements of courses on Business Law or the Legal Environment of Business. The concepts are presented in a streamlined manner, and cover the key concepts necessary to establish a strong foundation in the subject. The textbook follows a traditional approach to the study of business law. Each chapter contains learning objectives, explanatory narrative and concepts, references for further reading, and end-of-chapter questions. Business Law I Essentials 2e may need to be supplemented with additional content, cases, or related materials, and is offered as a foundational resource that focuses on the baseline concepts, issues, and approaches. The first edition of Business Law I Essentials by OpenStax is available in web view here.
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Business Ethics
Stephen M. Byars; David Shapiro; Kurt Stanberry; Barbara Boerner · OpenStax, Rice University
Business Ethics is designed to meet the scope and sequence requirements of the single-semester business ethics course. This title includes innovative features designed to enhance student learning, including case studies, application scenarios, and links to video interviews with executives, all of which help instill in students a sense of ethical awareness and responsibility.
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Biology for AP® Courses
Yael Avissar; Jung Choi; Jean DeSaix; Vladimir Jurukovski · OpenStax, Rice University
Biology for AP® Courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences. Advanced Placement® and AP® are trademarks registered and/or owned by the College Board, which was not involved in the production of, and does not endorse, this textbook.
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Biology 2e
Mary Ann Clark; Matthew Douglas; Jung Choi · OpenStax, Rice University
Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources. The first edition of Biology by OpenStax is available in web view here.
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Astronomy 2e
Andrew Fraknoi; David Morrison; Sidney Wolff · OpenStax, Rice University
Designed to meet the scope and sequence of your course, Astronomy 2e is written in clear non-technical language, with the occasional touch of humor and a wide range of clarifying illustrations. It has many analogies drawn from everyday life to help non-science majors appreciate, on their own terms, what our modern exploration of the universe is revealing. The book can be used for either a one-semester or two-semester introductory course. The second edition has been updated according to new exploration and discoveries. The second edition also includes a significant amount of new art and images. The first edition of Astronomy by OpenStax is available in web view here.
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Anatomy and Physiology 2e
J. Gordon Betts; Kelly A. Young; James A. Wise; Eddie Johnson · OpenStax, Rice University
Anatomy and Physiology 2e is developed to meet the scope and sequence for a two-semester human anatomy and physiology course for life science and allied health majors. The book is organized by body systems. The revision focuses on inclusive and equitable instruction and includes new student support. Illustrations have been extensively revised to be clearer and more inclusive. The web-based version of Anatomy and Physiology 2e also features links to surgical videos, histology, and interactive diagrams. Please learn more about the changes by previewing the preface. The first edition of Anatomy and Physiology by OpenStax is available in web view here.
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American Government 4e
Glen Krutz; Sylvie Waskiewicz, PhD; Prosper Bernard, Jr.; Jennifer Danley-Scott · OpenStax, Rice University
American Government 4e aligns with the topics and objectives of many government courses. The authors have worked to develop meaningful and memorable explanations, narratives, and examples regarding the actions, workings, and outputs of government. The offering focuses on the real-world impact of government, and presents the importance and benefits of civic engagement by students. This book follows a logical progression from the fundamental principles of institutional design at the founding, to avenues of political participation, to thorough coverage of political structures. American Government 4e is designed to continually build upon what students have already learned and emphasizes connections between topics as well as between theory and applications. The goal of each section is to enable students not just to recognize concepts, but to work with them in ways that will be useful in later courses, future careers, and as engaged citizens. In order to help students understand the ways that government, society, and individuals interconnect, the revision includes updated information on the 2024 election results, recent court decisions and legal actions, and new opportunities for civic engagement. Changes made in American Government 4e are described in the preface to help instructors transition to the fourth edition. The third edition of American Government by OpenStax is available in web view here.
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Algebra and Trigonometry 2e
Jay Abramson; Valeree Falduto; Rachael Gross; David Lippman · OpenStax, Rice University
Algebra and Trigonometry 2e provides a comprehensive exploration of mathematical principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course. The modular approach and the richness of content ensure that the book addresses the needs of a variety of courses. Algebra and Trigonometry 2e offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned. The Algebra and Trigonometry 2e revision focused on improving relevance and representation as well as mathematical clarity and accuracy. Introductory narratives, examples, and problems were reviewed and revised using a diversity, equity, and inclusion framework. Many contexts, scenarios, and images have been changed to become even more relevant to students’ lives and interests. To maintain our commitment to accuracy and precision, examples, exercises, and solutions were reviewed by multiple faculty experts. All improvement suggestions and errata updates from the first edition were considered and unified across the different formats of the text. The first edition of Algebra and Trigonometry by OpenStax is available in web view here.
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Algebra 1
Lynn Marecek; MaryAnne Anthony-Smith; Andrea Honeycutt Mathis; Jay Abramson · OpenStax, Rice University
Algebra 1 is a complete high school algebra curriculum that is 100% aligned with the Texas Essential Knowledge and Skills (TEKS) and the English Language Proficiency Standards (ELPS). OpenStax Algebra 1 is a high-quality instructional material (HQIM) that is flexible enough for core adoption and adaptable enough to support a wide range of teaching strategies and student needs. Algebra 1 is a research-backed curriculum designed to strengthen teaching and learning in all classrooms. The OpenStax Algebra 1 curriculum is structured across nine units that guide students from linear to exponential to quadratic functions, emphasizing how these patterns differ. Students explore mathematical relationships through tables, equations, graphs, and real-world contexts, beginning with patterns of repeated addition or subtraction (linear), moving into multiplication or division (exponential), and culminating in models that both increase and decrease (quadratic). Each unit includes a readiness pre-assessment, multiple content sections, section assessments, and ends with a project, quizzes, and a wrap-up. The curriculum is designed to support coherent instruction, continuous assessment, and student engagement throughout the school year. Through our free, digital teacher guide (available within the “instructor resources” section of the website), teachers receive clear learning targets, prerequisite skill guidance, videos, and a breakdown of the Texas Essential Knowledge and Skills (TEKS) addressed in every lesson. Algebra 1 was authored by OpenStax and is based, in part, on the OpenStax Pre Algebra, Elementary Algebra, Intermediate Algebra, and College Algebra materials, and the IM 6-12TM by Illustrative Mathematics®. Based on OpenStax’s open (CC-BY-NC-SA) license, educators may remix and reuse the elements and content in Algebra 1 according to their approach and learning objectives. OpenStax textbooks are always available free online at openstax.org. If you have encountered a white s
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Additive Manufacturing Essentials
John E. Barnes; Timothy E. Simpson, Ph.D.; Kirk Rogers, Ph.D.; Laura Ely · OpenStax, Rice University
Additive Manufacturing Essentials is an introduction to the core principles, technologies, and methods in the field of additive manufacturing. Rooted in industry practice and innovation, the material presents examples and approaches from an array of companies, equipment producers, and software developers. The book is designed to support readers from an array of fields and areas of study, including engineering, science, management, operations, entrepreneurship, and education. With a focus on understanding and selecting the best AM methods for diverse processes and organizations, Additive Manufacturing Essentials provides a working knowledge of the concepts and key applications of this critically important domain.