For anyone interested I just added to the Primers the 200 high frequency words – Spanish and French – that we use in DPS. Is it a Scope and Sequence? In my view, yes, because it outlines the scope of what we hope to accomplish in our classes.
What about the sequence part? In my view there is no sequence, at least none that we can claim to know. Speak to the students in the language; their brains will arrange it in the best possible sequence. That’s the sequence. Or we could copy one out of the table of contents from a textbook.
The scope is the language and there is no sequence that we can control or define or even articulate. Unless Krashen is a fool. And if he is, then we’re all fools.