Applied Math and Science Education Repository (AMBER) (Licences vary)
A collection of educational resources and services on topics related to applied math and science.
NANSLO [PDF] (Various CC licences)
A collection of links to OER used in science labs.
National Science Digital Library (Licences vary)
A collection of high quality online educational resources for teaching and learning with emphasis on the sciences, technology, engineering, and mathematics.
Open Science: An Introduction (CC BY)
This course is meant to share information about what it means for science to be open with young scientists (of all ages), and hopefully inspire them to champion things that are more open. A number of communities are networked within Open Science, and we’ve designed this course as a high-level introduction to topics and groups that are chipping away at closed systems in science.
Edinburgh DataShort: College of Science & Engineering (Licences vary)
A digital repository of research data produced at the University of Edinburgh by the College of Science and Engineering.
PhET Interactive Simulations (CC BY)
The PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. The site is available in a number of languages.