Catalog

Aerodynamics and Aircraft Performance, 3rd edition is a college undergraduate-level introduction to aircraft aerodynamics and performance. The objective of this text is to provide a “stand alone” coverage of basic, subsonic, aircraft performance preceded by an introduction to the basics of aerodynamics that will provide a background sufficient to the understanding of the subjects to be studied in aircraft performance. This text is designed for a course in Aircraft Performance that is taught before the students have had any course in fluid mechanics, fluid dynamics, or aerodynamics. The text is meant to provide the essential information from these types of courses that is needed for teaching basic subsonic aircraft performance, and it is assumed that the students will learn the full story of aerodynamics in other, later courses. The text assumes that the students will have had a university level Physics sequence in which they will have been introduced to the most fundamental concepts of statics, dynamics, fluid mechanics, and basic conservation laws that are needed to understand the coverage that follows. It is also assumed that students will have completed first year university level calculus sequence plus a course in multi-variable calculus. Separate courses in engineering statics and dynamics are helpful but not necessary. Any student who takes a course using this text after completing courses in aerodynamics or fluid dynamics should find the chapters of this book covering those subjects an interesting review of the material

This is a nearly verbatim presentation of Dr. Marchman’s 3rd edition (2004) of the text with minor corrections to text and formulas, addition of machine-readable math, alt text, and redrawn figures. It is available in Pressbooks, PDF, and ePub.

Instructors reviewing, adopting, or adapting parts or the whole of the text are requested to register their interest at: https://bit.ly/aerodynamics_interest. 

Downloadable versions of this book and further information are freely available at: http://hdl.handle.net/10919/96525

Introduction to Earth Science is designed to provide a comprehensive introduction to Earth Science that can be freely accessed online, read offline, printed, or purchased as a print-on-demand book. It is intended for a typical 1000-level university introductory course in the Geosciences.

This open textbook includes various features designed to enhance the student learning experience. These include a multitude of high-quality figures and images within each chapter that help to clarify key concepts and are optimized for viewing online. Self-test assessment questions are embedded in each online chapter that help students focus their learning.

Are you a professor reviewing or adopting this book for a course? Instructors adopting or reviewing this text are encouraged to record their use on this form: https://bit.ly/interest_intro_earth_science This helps the book's sponsors to understand this open textbook's impact.

PDF and ePub versions, and a link to order a print version are available at https://doi.org/10.21061/introearthscience.

Note: A 2nd edition of this book was released in 2025: https://pressbooks.lib.vt.edu/introearthscience2e.

Introduction to Earth Science, Second Edition is an open textbook designed to provide a comprehensive introduction to Earth Science that can be freely accessed online, read offline, printed, or purchased as a print-on-demand book. It is intended for a typical 1000-level university introductory course in the Geosciences, although its contents could be applied to many other related courses.

This text includes various important features designed to enhance the student learning experience in introductory Earth Science courses. These include a multitude of high-quality figures and images within each chapter that help to clarify key concepts. Self-test assessment questions are embedded in each online chapter that help students focus their learning. QR codes are provided for each assessment to allow students using print or PDF versions to easily access the quiz from an internet-capable device of their choice.

The sequence of the book differs from mainstream commercial texts. It has been arranged to present elementary or foundational knowledge regarding rocks and minerals prior to discussion of more complex topics in Earth Science. Similar to the layout of the first edition, this book dedicates one chapter to each of the three major rock types, the processes of mass wasting, geological time, Earth history, and the origin of the universe and our Solar System. Additionally, the second edition includes a new chapter on meteorology, and combines the previously separate chapters on deserts and glaciers into a single, comprehensive chapter that explores these extreme environments.

Note to instructors: To access this text in different formats (PDF, EPUB, and print), please visit https://doi.org/10.21061/introearthscience2e.

Instructors reviewing, adopting, or adapting this textbook: please help us understand your use by filling out this form: https://bit.ly/interest_intro_earth_science.

Tree Steward Manual is designed for Virginia Cooperative Extension Master Gardeners who are training to be certified advanced Master Gardener tree stewards. Written by a dedicated team of volunteers who themselves completed advanced Master Gardener tree steward training, the manual covers a wide range of topics, specific to each region of Virginia, including identifying trees, selecting and planting appropriate trees for local landscapes, caring for trees, and troubleshooting tree problems.

In Virginia, advanced Master Gardener tree steward training is offered by the local Extension Master Gardener (EMG) program. Once the training is completed, volunteers become certified advanced EMG tree stewards and commit to a specific number of volunteer hours working on local tree steward projects. EMG tree stewards work on projects based on the needs of their local community as determined mutually between the local agent/coordinator and active tree stewards.

While Tree Steward Manual was developed with EMG training in mind, it is also appropriate for general readers who want to deepen their knowledge of trees and tree care. ​​

Tree Steward Manual is published in association with Virginia Tech Publishing. As an open educational resource (OER), it is made freely available online in multiple formats including Pressbooks, PDF, and ePub.

Providing a clear and concise framework for teaching and problem solving in agricultural education, Methods of Teaching Agriculture, third edition is a necessary text for any teaching methods course. It includes a comprehensive examination of theory and research in guiding principles for how students learn best. Numerous illustrations and graphs clarify all concepts discussed within the text.

Methods of Teaching Agriculture, third edition is a republished work. This text was originally published by Pearson Prentice Hall in 2004 (ISBN 0131134183). Rights to the book have been reverted to the authors. The book was reformatted and republished in its entirety in 2025.

Note to instructors: To access this text in different formats (PDF, EPUB, and print), please visit https://doi.org/10.21061/methodsofteachingagriculture.

Instructors reviewing, adopting, or adapting this textbook: please help us understand your use by filling out this form: https://bit.ly/interest_methodsofteachingagriculture.

Teaching in the University: Learning from Graduate Students and Early Career Faculty provides insight and strategies for successful teaching, advising, and mentoring postsecondary students. In particular, the authors offer support and encouragement for implementing student-centered teaching practices relevant to college classrooms. This book is designed for new university teaching faculty and graduate teaching assistants looking for innovative teaching resources. As an Open Educational Resource (OER), this textbook provides university instructors free access to high-quality teaching materials based on the experiences of fellow new instructors. Seventeen contributors and two co-editors from the current students and alumni of university teaching scholars programs offer this resource for fellow faculty and graduate students to improve instruction and engagement. Each chapter comes from the experiences and expertise of these talented individuals who speak directly to their peers.

Graduate students and instructors adopting this book or its methods are encouraged to record their use by completing the form located at http://bit.ly/teaching-interest.

Links to additional formats (PDF, ePub, and order print-on-demand) are available at https://doi.org/10.21061/universityteaching

This toolkit is designed to address known gaps in knowledge and practice which limit the development of generative relationship-building processes between higher education faculty and PreK12 educators.

Higher education and PreK12 are vastly different domains. Well-intended, collaborative relationships do not always result in hoped-for creation of useful and reusable learning materials for PreK12 classrooms, nor of effective partnerships.

The toolkit is part of the Scholarly Communication Notebook and is intended to prepare and position practicing and future academic librarians and interested higher education faculty, staff, and students consulting with librarians to address gaps related to outreach to PreK12. It aims to expand use and re-usability of learning resources through informed practices regarding copyright, open-licensing, and accessibility. Designed for use in formal graduate-level library and information science courses and relevant for self-study by academic librarians already in practice, this toolkit includes videos, presentations, transcripts, activities, guides, assignments, and assessment tools for learning and delivery by librarians to faculty and students in higher education, and for use by interested instructional designers, other faculty, staff, and graduate students seeking to improve their service to PreK12 educators.

Are you a professor or academic librarian reviewing or using this toolkit? We would love to hear from you. CLICK HERE to leave your feedback.

Additional files for this resource are available at https://doi.org/10.21061/OER_PreK12_highered.

Pulmonary Physiology for Pre-Clinical Students is an undergraduate medical-level resource for foundational knowledge of pulmonary physiology. This text is designed for a course pre-clinical undergraduate medical curriculum and it is aligned to USMLE(r) (United States Medical Licensing Examination) content guidelines. The text is meant to provide the essential information from these content areas in a concise format that would allow learner preparation to engage in an active classroom. Clinical correlates and additional application of content is intended to be provided in the classroom experience. The text assumes that the students will have an understanding of basic cardiovascular physiology that will be helpful to understand the content presented here. This resource should be assistive to the learner later in medical school and for exam preparation given the material is presented in a succinct manner, with a focus on high-yield concepts.

Additional versions of this book are freely available at: https://doi.org/10.21061/pulmonaryphysiology and https://med.libretexts.org/@go/page/34378.

Instructors reviewing, adopting, or adapting parts or the whole of the text are requested to register their interest at: https://bit.ly/interest-preclinical. Instructors and subject matter experts interested in sharing original supplemental materials are invited to join https://www.oercommons.org/groups/pre-clinical-resources/10133.

Virginia Cooperative Extension Gardener Handbook is a guide for all gardeners in Virginia. It covers a variety of topics important for beginning and experienced gardeners, including soil health, native plants, and integrated pest management. This manual provides an understanding of the basics of gardening in Virginia and helps to build a strong foundation of gardening knowledge. Resources for additional reading can be found at the end of each chapter. We encourage readers to take a deeper dive into the topics that interest them and continue their learning journey.

Virginia Cooperative Extension (VCE) is the outreach and engagement branch of Virginia Tech and Virginia State University, Virginia’s land-grant universities. Through VCE, Extension agents, specialists, and volunteers work to share knowledge and advance the wellbeing of all Virginians. This handbook serves as the main training text for new Extension Master Gardener volunteers.

The main landing page for the book is https://doi.org/10.21061/vcegardener.

Let us know how you are using this book https://bit.ly/interest-vcegardener.