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
Interactive Simulation (12,460)
Lesson Plan (4,357)
Course (4,128)
Case (4,072)
Open Access Book (1,684)
Image (772)
Course Material (696)
Textbook (632)
Podcast (468)
Casebook (257)
Module (106)
Sources:
Select - Source
Wolfram Demonstrations (12,460)
CTE ONLINE (4,357)
H2O - Harvard University Law Cases (4,072)
MIT OpenCourseWare (3,273)
Directory of Open Access Books (1,684)
Dickinson College Commentaries - Images (772)
BioInteractive (500)
University of Oxford Podcasts (388)
Open Textbook Library (346)
LibreTexts - Courses (279)
TU Delft OpenCourseWare (263)
H2O - Harvard University Law Casebooks (257)
CORA - Community of Online Research Assignments (178)
John Hopkins Bloomberg School of Public Health (121)
LibreTexts (112)
Noba (106)
OPEN.ED @PSU (82)
Center for Computer-Assisted Legal Instruction - Podcasts (80)
UMass Boston OpenCourseWare (50)
Open Yale Courses (40)
LibreTexts - Course Materials (18)
New Prairie Press - Kansas State University (17)
Smarthistory (12)
UCI Open (11)
TU Delft (10)
Open Education Alberta (10)
Grand Valley State University (9)
Open Oregon (9)
Stanford Engineering Everywhere (9)
Oregon State University (9)
University of Saskatchewan (8)
Granite State College (8)
University of Texas at Arlington (6)
Whatcom Community College (6)
University of Wisconsin - Madison (6)
University of Arkansas (5)
College of DuPage (5)
Trinity University (4)
Cleveland State University (4)
Penn State University (4)
York University (4)
University of Washington (4)
Portland State University (3)
Boise State University (3)
OpenStax (3)
George Fox University (3)
University of Houston (3)
Muhlenberg College (3)
Virginia Commonwealth University (2)
Oklahoma State University (2)
Plymouth State University (2)
Michigan State University (1)
Indiana University (1)
University of Southern Queensland (1)
Salt Lake Community College (1)
Ryerson University (1)
Washington State University (1)
Virginia Western Community College (1)
University of Central Florida (1)
University of California, Berkeley (1)
Ohio State University (1)
Subjects:
Select - Subject
Law (4,366)
Biology (315)
Mathematics (278)
Electrical Engineering and Computer Science (258)
Chemistry (199)
Urban Studies and Planning (193)
Management (186)
Medical and Health Sciences (175)
Political Science (154)
Mechanical Engineering (154)
Comparative Media Studies/Writing (147)
Literature (143)
Languages and Linguistics (143)
Psychology (132)
Architecture (121)
History (110)
Physics (110)
Civil and Environmental Engineering (108)
Earth, Atmospheric, and Planetary Sciences (107)
Biochemistry (107)
Philosophy (106)
Economics (104)
Brain and Cognitive Sciences (94)
Anatomy and Physiology (94)
Business (91)
Aeronautics and Astronautics (88)
Earth and Mineral Sciences (82)
Anthropology (73)
Music and Theater Arts (71)
Engineering Systems (67)
Science, Technology, and Society (66)
Materials Science and Engineering (60)
Women's and Gender Studies (59)
Evolution (57)
Chemical Engineering (50)
Nuclear Science and Engineering (49)
Education (48)
Media Arts and Sciences (48)
Social Sciences (42)
Multidisciplinary (40)
Ecology (38)
Humanities (36)
Computer Science (34)
Experimental Study Group (30)
Communication studies (28)
Engineering (27)
Edgerton Center (26)
Library and Information Science (24)
Environmental Science (23)
Data, Systems, and Society (19)
Art and Art History (18)
English (18)
Earth Sciences (15)
Geosciences (12)
Environmental, Earth, and Ocean Sciences (12)
Rhetoric, Composition, and Writing (12)
Workforce (10)
Student Success (9)
Media Studies and Communications (9)
Languages (9)
Sociology (8)
Liberal Studies (7)
Science Practices (6)
Geography (5)
Writing & editing guides (5)
Concourse (5)
Natural Sciences (4)
Physical Sciences (4)
Accounting (4)
Social work (3)
Research methods: general (3)
Electrical engineering (3)
Religion (3)
Women's Studies (3)
Theatre studies (2)
Interpersonal communication & skills (2)
Environmental Studies (2)
Critical and Creative Thinking (2)
Films, cinema (1)
Ancient, classical & medieval texts (1)
Commercial law (1)
Peace studies & conflict resolution (1)
Management decision making (1)
Usage & grammar guides (1)
Graphical & digital media applications (1)
Computational biology / bioinformatics (1)
Systems analysis & design (1)
Physics: Fluid mechanics (1)
Microeconomics (1)
Animal Sciences (1)
Regional, state & other local government (1)
Politics & government (1)
Engineering thermodynamics (1)
Archaeology (1)
Primary Subject Psychology (1)
Freedom of information law (1)
Primary Subject (1)
Sales & marketing (1)
African American Studies (1)
American Studies (1)
Astronomy (1)
Classics (1)
Geology and Geophysics (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)
Usage Rights:
Select - Usage Rights
Attribution-NonCommercial-ShareAlike (29,632)
Languages:
Select - Language
English (736)
Portuguese (419)
Spanish (146)
Italian (116)
German (71)
French (70)
Dutch (42)
Catalan (24)
Lithuanian (22)
Afrikaans (6)
Albanian (3)
Arabic (1)
Greek (1)
Russian (1)
Norwegian (1)
Selected Filters:
Attribution-NonCommercial-ShareAlike
29,632 results found
Image
sum: perf., plperf., fut. perf.
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
sum: Present, Imperfect, Future
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Inf., Part., Gerund, Supine
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Perfect & Pluperfect
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Future
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Present & Imperfect
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Perfect Active Indicative
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Imperatives
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Verb Personal Endings: Present Tense
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Correlatives
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Indefinite Pronouns: aliquis, aliqua, aliquid
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Interrogative Pronouns: quis, quid
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Relative Pronouns: qui, quae, quod
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Demonstrative Pronouns: is, ea, id
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Demonstrative Pronouns: ipse, ipsa, ipsum
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Demonstrative Pronouns: illic and istic
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Demonstrative Pronouns: ille, illa, illud
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Demonstrative Pronouns: īdem, eădem, ĭdem
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Demonstrative pronouns hic, haec, hoc
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Personal Pronouns
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
Cardinal Numbers: duo and trēs
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
comparative_adjectives.jpg
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
3rd Decl. (Cons. and i-stem) Adj., 1 Termination (4 of 4)
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
3rd Decl. (Cons. and i-stem) Adj., 1 Termination (3 of 4)
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
Image
3rd Decl. (Cons. and i-stem) Adj., 1 Termination (2 of 4)
Source:
Dickinson College Commentaries - Images
Usage Rights
:
View Image
Share
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186