Picture this: it's Tuesday at 5:47am, you feel awful, and you need a sub. Your Sub Plan Binder handles the lesson day. But what about everything else — the welcome letter that makes the sub feel valued, the recognition cards that make students leave each period feeling seen, the parent quick-notes for celebrating something positive, the welcome-back letter that closes the loop? That is what these packs handle. The K-12 Sub Tub Companion Pack Bundle gives you both grade-band-specific Sub Tub Comp