Teacher Rec Letters/Evaluation

<p>If a teacher is writing you a rec, is this the only thing they submit to the schools?
Is recommendation letter the same thing as saying teacher evaluation and the letter is just the bottom part of the form?<a href="https://www.commonapp.org/CommonApp/Docs/DownloadForms/Teacher_Evaluation.pdf%5B/url%5D"&gt;https://www.commonapp.org/CommonApp/Docs/DownloadForms/Teacher_Evaluation.pdf&lt;/a>
. Do they submit the eval on paper- what's the point of inviting them to your commonapp?Also, I'm really confused about sending to my teachers envelopes and such. I just moved far away and will have to mail them the stuff...what exactly do they even need?</p>