open education sparcopen.org sparc is committed to empowering people to solve big problems and make new discoveries through the adoption of open access, open data, and open education. Category:libraries and museums Global Rank:2,402,760 visits:16.6K pages/Per:1.5 oeconsortium.org Category:education Global Rank:2,516,181 visits:14.4K pages/Per:1.7 ADS