Digital library
Textbooks, references and open learning resources.

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PreAlgebra
Davis Arnold · College of the Redwoods
This text addresses the fundamentals of arithmetic operations with signed number, including fractions and decimals as well as an introduction to signed numbers, including fractions and decimals as an introduction to some elementary topics in beginning algebra. Topics also include ratios and proportions, perfect squares and their square roots, elementary topics in geometry, systems of measurement, and monomial arithmetic.

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Organic Chemistry III
Layne Morsch et al. · LibreTexts
The study of organic reactions includes the chemical synthesis of natural products, drugs, and polymers, and study of individual organic molecules in the laboratory and via theoretical (in silico) study. This is a textbook map of the chapters 25-30 of McMurry's "Organic Chemistry" textbook; it is not a copy of the original textbook, but is an original construction or remix of comparable OER content on LibreTexts to recreate its organization.

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CH 215: Chemistry of the Elements, Fall 2023
Kathryn Newton · Northern Michigan University
LibreTexts

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Interactive Calculus Q2
Larry Green · Lake_Tahoe_Community_College
Applications of the integral, techniques of integration, exponential and logarithmic functions, hyperbolic functions, and inverse trigonometric functions will be studied.

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AP European History
Nina Sprouse · Mizzou Academy
This textbook explores the cultural, economic, political, and social developments that have shaped Europe from c. 1450 to the present.

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Applied Discrete Structures
Al Doerr & Ken Levasseur · University of Massachusetts Lowell
Applied Discrete Structures is designed for use in a university course in discrete mathematics spanning up to two semesters. Its original design was for computer science majors to be introduced to the mathematical topics that are useful in computer science. It can also serve the same purpose for mathematics majors, providing a first exposure to many essential topics.

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Introduction to Quantum Mechanics
Delmar Larsen · University of California, Davis
This text focuses on introducing students to the postulates and general principles of quantum mechanics. Application to harmonic oscillator, rigid rotor, one-electron and many-electron atoms, and homo- and hetero-nuclear diatomic molecules are discussed including variational method and time-independent perturbation theory approximations.

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Research Methods in Psychology at JCCC
Cory Washington · Johnson County Community College
LibreTexts

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Global Femicide: Indigenous Women and Girls Torn from Our Midst
Brenda Anderson, Shauneen Pete, Wendee Kubik, and Mary Rucklos-Hampton · University of Regina
This book underscores the common, interlocking effects of racism and sexism on Indigenous women. Family members, scholars and researchers, artists, activists and policy-makers provide their decade-long perspectives, providing testimony and evidence that sexualized and racialized violence is not only a product of historic colonization but continues to manifest in entrenched systems of colonization and global femicide. The analysis and the heart of all the authors is generously shared.

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Math C280: Calculus III
Chau D. Tran · coastline
LibreTexts

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CHEM-UA 127: Advanced General Chemistry I
Mark E. Tuckerman · New York University
LibreTexts

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Child Development
Lumen Learning · LibreTexts
LibreTexts

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SWHS 300: Introduction to Social Work/Human Services (Bradshaw)
LibreTexts
This course provides an overview of social service agencies, social work, and human services. Students will understand the historical and current delivery of social services by exploring problems of living such as poverty, substance abuse, and mental health. Emphasis is on the knowledge and tasks used by skilled, ethical, and culturally responsive social service workers.

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OIT: CHE 101 - Introduction to General Chemistry
LibreTexts
LibreTexts

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MATH 95: Elementary Algebra II
Melissa Halling · Minnesota State Community and Technical College
Elementary Algebra II is the study of algebraic concepts including identifying linear and nonlinear functions, solving equations, manipulating and graphing linear equations and inequalities in two variables, utilizing rules for exponents, performing operations on polynomials, factoring polynomials and solving equations using factoring.

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Monitoring Animal Populations and their Habitats: A Practitioner's Guide
Brenda McComb, Benjamin Zuckerberg, David Vesely, Christopher Jordan · Oregon State University
In the face of so many unprecedented changes occurring in our lives, our ecosystems and our globe, society is more often expecting scientists to provide information that can help guide communities toward a more sustainable future. This book is our attempt to provide a framework that managers of natural resources can use to design monitoring programs that will benefit future generations by providing the information needed to make informed decisions.

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Anthro Stub
Josh Halpern · Libretexts
LibreTexts

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General Psychology
Antoniette Aizon · Madera Community College
LibreTexts
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Environmental Biology
Matthew R. Fisher · Oregon Coast Community College
Biología Ambiental es un libro de texto gratuito y abierto que permite a los estudiantes desarrollar una comprensión matizada de los problemas ambientales más apremiantes de la actualidad. Este libro de texto abierto de nivel universitario cubre los temas ambientales más destacados desde una perspectiva biológica y ayuda a los estudiantes a comprender los fundamentos científicos de los temas ambientales para que puedan comprender mejor el mundo que los rodea y su impacto en él.
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Intermediate Algebra
OpenStax · Sante Ana College
Álgebra Intermedia está diseñada para cumplir con los requisitos de alcance y secuencia de un curso de álgebra intermedia de un semestre. La organización del libro facilita la adaptación a una variedad de programas de estudios. El texto amplía los conceptos fundamentales del álgebra al tiempo que aborda las necesidades de estudiantes con diversos orígenes y estilos de aprendizaje.