For Educators
What are OER?
Find OER
List of OER Courses
Adopted OER
Get Help
Library Resources
For Students
Find Courses
Course Reserves
Impact
About
Open Content
Images
Library Materials
Mobile Browser Not Detected
Material Types:
Select - Material Type
Image (499,363)
Open Access Book (159,872)
Primary Source (118,708)
Public Domain Book (87,116)
Map (21,198)
Interactive Simulation (12,811)
Audiobook (12,625)
Video (8,401)
Course Material (5,582)
Course (4,832)
Lesson Plan (4,357)
Case (4,072)
Textbook (3,320)
Learning Object (2,369)
Podcast (468)
Casebook (257)
Module (172)
Sources:
Select - Source
J. Paul Getty Museum (147,238)
Library of Congress (118,735)
Library of Congress - Images (111,258)
Project Gutenberg (86,809)
Oxford Text Archive (63,953)
National Gallery of Art (52,342)
Yale Center for British Art (50,278)
Tate Modern (44,742)
Art Institute of Chicago (42,080)
Directory of Open Access Books (36,469)
Los Angeles County Museum of Art (25,005)
Library of Congress - Maps (21,198)
Arabic Collections Online (14,688)
OAPEN (13,801)
Morgan Library and Museum (13,041)
Librivox (12,625)
Open Research Library (12,551)
Wolfram Demonstrations (12,460)
World Digital Library - Images (9,491)
JSTOR Open Access Books (6,709)
TED Talks (4,820)
CTE ONLINE (4,357)
H2O - Harvard University Law Cases (4,072)
Project Muse Open Access Books (3,714)
MIT OpenCourseWare (3,273)
National Portrait Gallery (2,745)
Phet - Activities (2,513)
Open Knowledge Repository (2,503)
Wisc-Online (2,369)
TEDEd (2,276)
World Digital Library - Books (2,195)
FreeTechBooks (1,214)
QUBES (1,142)
CUNY Academic Works (884)
Open Textbook Library (847)
Dickinson College Commentaries - Images (772)
iBiology (635)
MetPublications (596)
eCampus Ontario (582)
BioInteractive (500)
Teaching Commons - Textbooks (471)
Library of Congress - Videos (441)
University of Oxford Podcasts (388)
Public Domain Review - Images (371)
BC Campus (333)
Public Domain Review - Books (307)
LibreTexts - Courses (279)
TU Delft OpenCourseWare (263)
H2O - Harvard University Law Casebooks (257)
University of Michigan Press (226)
Getty Publications Virtual Library (220)
Teaching Commons - Course Materials (196)
LearnChemE (193)
CORA - Community of Online Research Assignments (178)
Achieving the Dream Courses (167)
Phet - Interactive Simulations (158)
MIT Press Open (157)
Astronomy Education at UNL - Course Materials (151)
Cornell Open (150)
Public Domain Review - Films (140)
John Hopkins Bloomberg School of Public Health (121)
SUNY OER Catalog (116)
Open Access Texts (115)
LibreTexts (112)
Noba (106)
UCI Open (98)
Saylor Academy (96)
OPEN.ED @PSU (82)
Open Course Library (81)
Center for Computer-Assisted Legal Instruction - Podcasts (80)
Penn State University Press (76)
GALILEO Open Learning Materials (75)
Open Michigan (72)
NYU Press (71)
Astronomy Education at UNL - Modules (66)
Humanities Digital Library (66)
American Institute of Mathematics (65)
Center for Computer-Assisated Legal Instruction (63)
ACLS Humanities E-Book (60)
WayneOPEN (58)
Purdue University Press (52)
Washington University in St. Louis (51)
UMass Boston OpenCourseWare (50)
Brown University (50)
OpenStax (50)
Open Oregon (47)
Northwestern Open (46)
College of the Canyons (46)
Whatcom Community College (42)
E-International Relations (41)
Open Yale Courses (40)
Teaching Commons - Courses (40)
Oregon State University (33)
World Digital Library - Videos (32)
Temple University Press (31)
The Mind of the Universe: Open Source Science TV (30)
Portland State University (29)
Open SUNY Textbooks (26)
Grand Valley State University (25)
Ohio State University (25)
Kwantlen Polytehnic University (23)
Ryerson University (23)
Boundless Courses (22)
Syracuse Open (20)
Rebus Community (19)
University of North Dakota (19)
LibreTexts - Course Materials (18)
Granite State College (18)
Oklahoma State University (18)
Open Education Alberta (18)
University of Kentucky (18)
University of Saskatchewan (18)
New Prairie Press - Kansas State University (17)
Dickinson College Commentaries (16)
Wesleyan University Press (16)
University of Wisconsin - Madison (16)
Penn State University (13)
University of Texas at Arlington (13)
Smarthistory (12)
University of South Florida (12)
University of Washington (12)
Cleveland State University (11)
Indiana University (10)
TU Delft (10)
Stanford Engineering Everywhere (9)
Amherst College Press (9)
Boise State University (9)
University of Hawaii (9)
University of Minnesota (9)
Plymouth State University (8)
University of Central Florida (8)
College of DuPage (7)
York University (7)
Gettysburg College (6)
University of Houston (6)
Muhlenberg College (5)
University of Arkansas (5)
University of Massachusetts Amherst (5)
Iowa State University (4)
Pacific University Press (4)
Trinity University (4)
University of California, Berkeley (4)
University of Southern Queensland (4)
Virginia Commonwealth University (4)
George Fox University (3)
Michigan State University (2)
Salt Lake Community College (2)
Eastern Kentucky University (1)
Ferris State University (1)
Keene State University (1)
Virginia Western Community College (1)
Washington State University (1)
Subjects:
Select - Subject
Law (5,761)
Religion (5,034)
History (4,768)
Literature (4,180)
Physics (1,539)
Mathematics (968)
Political (959)
Sociology (897)
Art and Art History (849)
Medical and Health Sciences (845)
Education (792)
Social Sciences (756)
Science & Technology (732)
Language (714)
Chemistry (680)
Science, Technology, Engineering & Mathematics (534)
Political Science (469)
Biology (462)
Philosophy (442)
Psychology (424)
Anthropology (381)
Economics (379)
Business (357)
Electronics (321)
Languages and Linguistics (310)
Social Studies (295)
Electrical Engineering and Computer Science (258)
Astronomy (252)
Management (248)
Chemical Engineering (243)
Health (222)
Library and Information Science (215)
Industrial Automation (211)
Architecture (206)
Technology (206)
Urban Studies and Planning (193)
Manufacturing (193)
Design, Engineering & Technology (169)
Science (155)
Mechanical Engineering (154)
Comparative Media Studies/Writing (147)
Business, (126)
General Works (114)
Earth Sciences (108)
Biochemistry (108)
Civil and Environmental Engineering (108)
Earth, Atmospheric, and Planetary Sciences (107)
Art (99)
Archaeology (98)
Anatomy and Physiology (97)
Computer Science (95)
Brain and Cognitive Sciences (94)
Geography. Anthropology. Recreation (89)
Aeronautics and Astronautics (88)
Machine Tool (87)
Thinking & Learning (84)
Earth and Mineral Sciences (82)
Music (80)
Ecology (74)
Film and Media Studies (74)
Music and Theater Arts (71)
Communication (70)
Engineering Systems (67)
Engineering (66)
Science, Technology, and Society (66)
International Relations (66)
Film (66)
Agriculture (65)
Linguistics (61)
Materials Science and Engineering (60)
Women's and Gender Studies (59)
Evolution (58)
Information Technology (58)
Public (56)
Humanities (51)
Nuclear Science and Engineering (49)
Media Arts and Sciences (48)
Policy Studies (46)
IT Networking (45)
Fine Arts (44)
Languages (43)
Animal Sciences (43)
Physical Sciences (42)
Other (42)
Finance (42)
Multidisciplinary (40)
Population (35)
Geography (34)
Music and Books on Music (34)
Welding (34)
Science, Technology, and Mathematics (33)
Labor Studies (32)
Computer Programming (32)
Communication studies (31)
Experimental Study Group (30)
English (30)
General (30)
Politics (29)
Creative Writing (29)
Poetry (28)
Fiction (28)
Theater and Performance Studies (28)
Edgerton Center (26)
Ancient and Classical (26)
Web Development (26)
Cultural Studies (25)
Environmental Science (24)
Information (24)
Women's Studies (24)
People (24)
Law, Public Safety, Corrections & Security (23)
Feminist (23)
Jewish Studies (22)
IT Security (22)
Transportation (22)
Ghosts & Occult (21)
Transportation, Distribution & Logistics (21)
Media Studies and Communications (20)
Performing (20)
Environmental (20)
Data, Systems, and Society (19)
Criminology (19)
International (19)
Misc. (18)
Student Success (17)
Gender (17)
Classical Studies (16)
Labor (16)
Demography (15)
Space & The Future (15)
Biological (15)
Film, Theater, and Performing Arts (14)
Democracy and Human Rights (14)
Political Theory (14)
Travel & Exploration (14)
Career Skills (14)
Library (14)
Natural Sciences (12)
Writing & editing guides (12)
Geosciences (12)
Environmental, Earth, and Ocean Sciences (12)
Rhetoric, Composition, and Writing (12)
Race and Ethnicity (12)
Design & Typography (12)
Urban Sociology (11)
Wisdom (11)
IT Database (11)
Workforce (10)
Dance (10)
Novelty (10)
Natural World (10)
Humour & Satire (10)
Customs & Culture (10)
Development (10)
Peace (10)
African American and African Diaspora Studies (9)
Folklore (9)
Death (9)
Number Systems (9)
Communications (8)
Geology (8)
American Studies (8)
Pragmatism (8)
Stories (8)
IT Support (8)
Cultural (8)
Accounting (7)
Social Ecology (7)
Liberal Studies (7)
Museum Studies (7)
The 'Other' (7)
Human Services (7)
Trigonometry (7)
Bibliography (7)
Public Health Resources (6)
Science Practices (6)
Military Science (6)
Gender & Women’s Studies (6)
Comparative Politics (6)
Gender Studies (6)
Translation Studies (6)
Public Health (6)
Marketing (6)
Foundational IT Skills (6)
Social work (5)
Concourse (5)
Drama (5)
Latin American and Caribbean Studies (5)
Sport (5)
Computer (5)
Urban (5)
Theatre studies (4)
Microeconomics (4)
Veterinary Medicine (4)
Media studies (4)
Interpersonal communication & skills (4)
Nursing Resources (4)
Public Policy Resources (4)
Literary Studies (4)
LGBT Studies (4)
Deaf and Disability Studies (4)
Native American and Indigenous Studies (4)
Medieval and Renaissance Studies (4)
Area and Ethnic Studies (4)
Landscape Architecture (4)
Strange Phenomena (4)
Crime (4)
Love (4)
Statistics (4)
Social (4)
Botany (4)
Research methods: general (3)
Electrical engineering (3)
Publishing & book trade (3)
Web programming (3)
Politics & government (3)
African American Studies (3)
Environmental Studies (3)
ES (3)
Methodology (3)
Photography (3)
Korea (3)
Social Aspects (3)
Fashion (3)
Sex (3)
Arts, Audio/Video Technology & Communications (3)
Zoology (3)
Garden (3)
Web graphics & design (2)
Usage & grammar guides (2)
Study & learning skills: general (2)
Computational biology / bioinformatics (2)
Physics: Fluid mechanics (2)
Public health & preventive medicine (2)
Nursing (2)
Public finance accounting (2)
Gender studies: women & girls (2)
Critical and Creative Thinking (2)
Naval Science (2)
Canadian Studies (2)
Middle Eastern Studies (2)
Children's Studies (2)
German Studies (2)
Local and Regional (2)
Sociology of Religion (2)
Ancient Studies and Classics (2)
Design (2)
Book History and Print Culture (2)
Paleontology (2)
Israeli Studies, Jewish Studies (2)
Landscapes (2)
Maps (2)
Aquatic (2)
Military (2)
Latin (2)
American (2)
Gender & Sexuality Studies (1)
Archeology (1)
Films, cinema (1)
Ancient, classical & medieval texts (1)
Information theory (1)
Commercial law (1)
Performance art (1)
Peace studies & conflict resolution (1)
News media & journalism (1)
Careers guidance (1)
Media, entertainment, information & communication industries (1)
Building construction & materials (1)
Desktop publishing (1)
Management decision making (1)
Gay & Lesbian studies / LGBTQ studies (1)
Regional studies (1)
Science: general issues (1)
General cookery & recipes (1)
Social geography (1)
Soil science & management (1)
Spreadsheet software (1)
Forests & woodland (1)
Hydraulics / Pneumatics (1)
Other manufacturing technologies (1)
Graphical & digital media applications (1)
Engineering graphics & draughting / technical drawing (1)
Legal aspects of criminology (1)
Electric motors (1)
Tema principal Guías gramaticales y de uso (1)
Translation & interpretation (1)
Metals technology / metallurgy (1)
Systems analysis & design (1)
Insects (entomology) (1)
Law: wills, probate, succession (1)
Climate change (1)
Earthquake engineering (1)
International law, transport & commerce: maritime law (1)
Security, safety & protection skills / professions (1)
Literary studies: plays & playwrights (1)
Regional, state & other local government (1)
Forestry industry (1)
Medicine & Nursing (1)
Human trafficking (1)
Media studies: journalism (1)
Public relations (1)
Tema principal Literatura comparada (1)
Management: leadership & motivation (1)
User interface design & usability (1)
Plays, playscripts (1)
Secretarial, clerical & office skills (1)
Engineering thermodynamics (1)
Engineering: general (1)
Production & industrial engineering (1)
Primary Subject Psychology (1)
Freedom of information law (1)
Cultural & media studies (1)
Information retrieval & access (1)
Computer security (1)
Primary Subject (1)
Microsoft programming (1)
Sales & marketing (1)
Speculative fiction (1)
Nursing specialties (1)
Literacy (1)
College Success (1)
Oceanography (1)
Physics Resources (1)
Classics (1)
Geology and Geophysics (1)
GE (1)
Co (1)
Critical Reading and Writing (1)
First Year and Intermediate Seminar (1)
Performing Arts (1)
Public Policy (1)
Labs & Demos (1)
Urban Studies (1)
Information Management (1)
Film and TV (1)
French Studies (1)
Children's Literature (1)
Native American Literature (1)
Asian and Pacific Studies (1)
Publishing (1)
Journalism (1)
Food Studies (1)
Bioethics (1)
Gerontology (1)
Rural Sociology (1)
Biographies and Memoirs (1)
Folklore, Israeli Studies, Jewish Studies (1)
Folklore, Jewish Studies (1)
Great Lakes, Maritime Studies, Michigan (1)
Folklore, Maritime Studies (1)
Great Lakes, Maritime Studies (1)
Cultural Studies, Detroit (1)
Israeli Studies, Music (1)
Michigan, Upper Peninsula (1)
Emotion and Expression (1)
Drugs (1)
Work (1)
Food (1)
Government & Public Administration (1)
Hospitality & Tourism (1)
African (1)
Statistics, (1)
Astronomy, (1)
Usage Rights:
Select - Usage Rights
Public Domain (616,522)
Attribution-NonCommercial-NoDerivs (73,604)
Attribution-ShareAlike (66,127)
Open Access (52,342)
Attribution-NonCommercial-ShareAlike (29,632)
Attribution (12,534)
Attribution-NonCommercial (6,055)
CC0 (2,745)
Attribution-NoDerivs (867)
ANU Press (568)
All Rights Reserved (21)
University of Adelaide Press (21)
Attribution-ShareAlike (16)
Firenze University Press (12)
Free Documentation License (GNU) (11)
No Rights Reserved (3)
Atribución (1)
Atribución NoComercial CompartirIgual (1)
Languages:
Select - Language
English (22,478)
Arabic (14,700)
German (9,753)
French (7,573)
Portuguese (2,253)
Spanish (2,052)
Italian (974)
Dutch (769)
Norwegian (140)
Russian (101)
Finnish (84)
Danish (63)
Catalan (52)
Swedish (39)
Lithuanian (23)
Slovenian (20)
Latin (16)
Afrikaans (15)
Chinese (12)
Czech (12)
Greek (10)
Polish (8)
Turkish (7)
Bulgarian (7)
Albanian (6)
Tamil (4)
Hindi (4)
Croatian (4)
Welsh (4)
Japanese (3)
Ancient Greek (3)
Slovak (2)
Kinyarwanda (2)
En (2)
Hebrew (1)
Ladino (1)
Ukrainian (1)
Chechen (1)
945,523 results found
Textbook
Advanced Water Mathematics
Author:
Michael Alvord, Regina Blasberg - Editor
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
Introduction to Design Equity
Author:
Kristine Miller
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
Introduction to Financial Accounting: U.S. GAAP Adaptation
Author:
David Annand, Donna Marchand, Henry Dauderis
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
Law 101: Fundamentals of the Law
Author:
Michael H. Martella
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
Lies/ Damned Lies/ or Statistics: How to Tell the Truth with Statistics
Author:
Jonathan A. Poritz
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2017
View Textbook
Share
Textbook
Canadian History: Post-Confederation
Author:
John Douglas Belshaw
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2016
View Textbook
Share
Textbook
Management Communication
Author:
Lisa Thomas, Julie Haupt, Andy Spackman
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2017
View Textbook
Share
Textbook
Yet Another Introductory Number Theory Textbook (Cryptology Emphasis Version)
Author:
Jonathan A. Poritz
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2014
View Textbook
Share
Textbook
APEX PreCalculus
Author:
Amy Givler Chapman, Meagan Herald, Jessica Libertini
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2017
View Textbook
Share
Textbook
Fundamentals of Matrix Algebra
Author:
Gregory Hartman
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2011
View Textbook
Share
Textbook
An Introduction to Matlab and Mathcad
Author:
Troy Siemers
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2011
View Textbook
Share
Textbook
Making Games with Python & Pygame
Author:
Al Sweigart
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2012
View Textbook
Share
Textbook
Web Accessibility for Developers
Author:
Digital Education Strategies
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
Digital Accessibility as a Business Practice
Author:
Digital Education Strategies
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
Professional Web Accessibility Auditing Made Easy
Author:
Digital Education Strategies
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
Write Here/ Right Now: An Interactive Introduction to Academic Writing and Research
Author:
Aaron Tucker, Paul Chafe
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
No Limits
Author:
University of Texas at Arlington
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
Agent-Based Evolutionary Game Dynamics
Author:
Luis R. Izquierdo, Segismundo S. Izquierdo, William H. Sandholm
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
Principles of Microeconomics: Scarcity and Social Provisioning
Author:
Erik Dean, Justin Elardo, Mitch Green, Benjamin Wilson, Sebastian Berger
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2016
View Textbook
Share
Textbook
Digital Foundations: Introduction to Media Design with the Adobe Creative Cloud - Revised Edition
Author:
xtine burrough, Michael Mandiberg
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2017
View Textbook
Share
Textbook
Environmental Biology
Author:
Matthew R. Fisher - Editor
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2018
View Textbook
Share
Textbook
Introduction to the American Criminal Justice System
Author:
Alison S. Burke, David E. Carter, Brian Fedorek, Tiffany L. Morey, Lore Rutz-Burri, Shanell Sanchez
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
The Delft Sand/ Clay & Rock Cutting Model
Author:
Sape A. Miedema
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
Slurry Transport: Fundamentals/ A Historical Overview & The Delft Head Loss & Limit Deposit Velocity Framework - 2nd Edition
Author:
Sape A. Miedema
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
Textbook
Phylogenetic Comparative Methods
Author:
Luke J. Harmon
Source:
Open Textbook Library
Usage Rights
:
Publication Date
: 2019
View Textbook
Share
19
20
21
22
23
24
25
26
27
28