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
Open Access Book (9,231)
Course Material (2,513)
Textbook (451)
Course (181)
Interactive Simulation (158)
Sources:
Select - Source
Directory of Open Access Books (7,152)
Phet - Activities (2,513)
Open Research Library (2,079)
Open Textbook Library (223)
Phet - Interactive Simulations (158)
Saylor Academy (96)
Open Course Library (81)
OpenStax (47)
Whatcom Community College (29)
Open Oregon (27)
Rebus Community (17)
Oklahoma State University (11)
Ryerson University (9)
University of Hawaii (8)
Penn State University (8)
University of Texas at Arlington (6)
Gettysburg College (6)
Boise State University (5)
University of Central Florida (5)
University of Saskatchewan (5)
Ohio State University (4)
Open Education Alberta (4)
UCI Open (4)
University of Massachusetts Amherst (4)
University of Wisconsin - Madison (4)
Plymouth State University (3)
University of Minnesota (3)
Indiana University (3)
Virginia Commonwealth University (2)
Cleveland State University (2)
College of DuPage (2)
Granite State College (2)
University of Houston (2)
University of Washington (2)
Oregon State University (2)
Pacific University Press (1)
Iowa State University (1)
Michigan State University (1)
Ferris State University (1)
Eastern Kentucky University (1)
Portland State University (1)
Subjects:
Select - Subject
Physics (1,369)
Chemistry (416)
Mathematics (299)
Biology (119)
Earth Sciences (85)
Other (42)
Business (42)
Astronomy (33)
Education (31)
Computer Science (28)
Philosophy (22)
History (21)
Languages (19)
Misc. (18)
Languages and Linguistics (15)
Literature (14)
Economics (13)
English (12)
Art and Art History (10)
Political Science (10)
Psychology (10)
Medical and Health Sciences (9)
Communications (8)
Sociology (8)
Social Sciences (8)
Engineering (8)
Student Success (7)
Media Studies and Communications (6)
Library and Information Science (6)
Law (4)
Writing & editing guides (4)
Publishing & book trade (3)
Accounting (3)
Anthropology (3)
ES (3)
Natural Sciences (3)
Humanities (3)
Music (2)
General (2)
Politics & government (2)
Public finance accounting (2)
Geography (2)
Anatomy and Physiology (2)
Microeconomics (2)
Communication studies (2)
Study & learning skills: general (2)
Geology (1)
Nursing specialties (1)
Literacy (1)
Social geography (1)
Science: general issues (1)
Desktop publishing (1)
College Success (1)
Drama (1)
Building construction & materials (1)
Environmental Science (1)
Speculative fiction (1)
Oceanography (1)
GE (1)
Careers guidance (1)
Co (1)
Theatre studies (1)
Physical Sciences (1)
Performance art (1)
Nursing (1)
Other manufacturing technologies (1)
Engineering graphics & draughting / technical drawing (1)
Metals technology / metallurgy (1)
Computational biology / bioinformatics (1)
Security, safety & protection skills / professions (1)
Public health & preventive medicine (1)
Agriculture (1)
Public relations (1)
Spreadsheet software (1)
Forests & woodland (1)
Web graphics & design (1)
Soil science & management (1)
Gender studies: women & girls (1)
Engineering: general (1)
Production & industrial engineering (1)
Information retrieval & access (1)
Interpersonal communication & skills (1)
Computer security (1)
Microsoft programming (1)
Usage Rights:
Select - Usage Rights
Attribution (12,534)
Languages:
Select - Language
English (3,893)
German (2,333)
Portuguese (413)
Italian (178)
Russian (90)
Norwegian (85)
Spanish (51)
French (48)
Swedish (19)
Slovenian (16)
Czech (9)
Bulgarian (6)
Polish (6)
Dutch (4)
Croatian (3)
Danish (3)
Afrikaans (3)
Arabic (2)
Kinyarwanda (2)
Greek (2)
Hindi (1)
Ukrainian (1)
Chechen (1)
Latin (1)
Selected Filters:
Attribution
12,534 results found
Course Material
Structure of the Atom
Author:
Jackie Esler
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
PhET LAB Alpha (IB 7.2)
Author:
Benjamin Forbes
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
PhET LAB Beta (IB 7.2)
Author:
Benjamin Forbes
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Circuit Construction Kit (DC Only), Virtual Lab
Author:
Elizabeth Hobbs
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Energy Skate Park Lab (html5)
Author:
Chris Stoker
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Energy Forms and Changes PhET Lab
Author:
Elizabeth Hobbs
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Electric Field Lab
Author:
Siros Amini
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
How Does Dilution Affect pH Levels of Acids and Bases?
Author:
Jocelyn Gianatasio
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Is Natural Selection Fur-real?
Author:
sara mikkelsen
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Water Waves in an Electric Sink
Author:
Dean Baird, Paul G. Hewitt
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Natural Selection Activity
Author:
A.H.
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
What is an atom?
Author:
Shari Dunham
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Fields - NGSS Aligned
Author:
Roberta Tanner
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Ladybug Motion in 3rd Grade
Author:
Julie Henderleiter
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Models of Atom
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Investigating Properties of Transverse Waves
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Photoelectric Effect (AP)
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Photoelectric Effect (PreAP)
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Walker Lab with Moving Man sim
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Exploring Converging Lenses
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Types of Forces Investigation
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Investigating Electromagnetism Applications
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Exploring magnets, pickup coils and generators
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Energy Transformations
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Electric Field Hockey Using Coulomb's Law
Author:
Elyse Zimmer
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
35
36
37
38
39
40
41
42
43
44