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
Time Period is Independent of Amplitude and Mass of the Pendulum
Author:
Dr Akhlaq Ahmad
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Virtual Lab - Investigating Refraction of Light
Author:
Tristan O'Hanlon
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Simple WS with Energy Forms & Changes pHet
Author:
Casie Bullock
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Introduction to oscillations and SHM
Author:
Claudia Monesi
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Finding Equivalent Fractions
Author:
H. HENNINGS
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Mixed Number Intro
Author:
Sharifa Footman
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Exploring Area and Perimeter
Author:
Jill Minello
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Area Model Intro Simulation
Author:
Nailah Shah-Taylor
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Introduction to Equivalent Fractions
Author:
Timothea Ratchford
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Introduction to Molarity and Dilutions
Author:
Christopher Becke
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Graphing Slope Intercept
Author:
Fernanda Saavedra
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Exploring the Behavior of Gases
Author:
Suchetha Srikanthan
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Friction Investigation
Author:
mary kubat
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Properties of Waves Virtual Lab
Author:
Amy Mattes
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
energy systems phet worksheet
Author:
DOROTHY SILVERMAN
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Lab: PhET Sugar and Salt Solutions
Author:
Aaron Keller
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Writing an Equation for the Wave
Author:
Sean Cordry
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Charges and Fields
Author:
John Bergmann
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
States of Matter Simulation
Author:
Jessica Brown
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Kinetic Molecular Theory Intro
Author:
Andrea Kirk
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Molecule Building
Author:
Larry MacPhee
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Action Potential Simulation - Guided Inquiry Activity
Author:
Kara Reichert
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Kinetic, Potential and Total Energy: Claim, Evidence, Reasoning
Author:
Ann Baxley
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Introduction to the gas laws
Author:
Roland Van Kerschaver
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
Course Material
Concentration PhET Simulation Lab
Author:
Malorie Patterson
Source:
Phet - Activities
Usage Rights
:
View Course Material
Share
50
51
52
53
54
55
56
57
58
59