OpenStax
Open textbooks that are actually usable, complete, and good enough to displace expensive default options.
A human-curated directory of websites worth your time: useful, opinionated, and fully readable in raw HTML.
A human-curated directory of websites worth your time: useful, opinionated, and fully readable in raw HTML.
Open textbooks that are actually usable, complete, and good enough to displace expensive default options.