One of the great features of Educreations is that students can copy a link for their "lesson" immediately after they saved it. Once they have obtained the link, they are able to open up Evernote, find their personal folder, create a new note and paste the link into the note. By the end of the school year, their Evernote folder will house a multitude of digital artifacts showcasing their learning.
Below is a video that briefly explains what we have been doing. While students are extremely independent with make a lesson in Educreations, we are still very naive to adding the link to Evernote. This will be an ongoing training but I know they will be pros before long.