Sometimes you find resources that can be downloaded as a zip file or as SCORM.


SCORM stands for Shareable Content Object Reference Model and it means that the resource you want is bundled into a package that can be easily loaded onto Moodle. The entire package usually retains the contents pages, navigation, and  index.




Image: RUISTICI software http://scorm.com/scorm-explained/

Some sites use Zip files.  These are easy to load into Moodle.