OpenTest | Collaborative Assessment for OpenEducation
"OpenTest is a Collaborative Assessment Database for OpenEducation. What this means is you can:  Search for public tests, questions and answers  Create and share your own tests with the world  Build tests with existing questions and export them so you can use on your own What are the goals behind OpenTest?  Improve assessment quality  Reduce assessment preparation time  Recycle and remix questions and tests Integrate with OpenEducation Content providers (e.g. KhanAcademy, OpenCourseWare, OER, Conexions) Simplify assessment creation, distribution, test-taking and scoring"