Hall Pass - Print on card stock and put into ID badge holders on coil key chains (both from Walmart). Blank pass at end can be written on with a whiteboard marker and then erased (for students who have to go somewhere else in the building). These are waterproof (seal the top opening with packing tape or buy self-seal ID badge holders) and kids wear them high up on their arms so they don't get wet/dirty in the bathroom.
Are you teaching 3rd grade? These back to school activities are easy to use and are created especially for 3rd grade (other grade levels available... click the link and find them in the product description). This beginning of the year activity product includes a glyph, a STEM challenge, a flip book, interest inventories, and a beginning of the year bulletin board activity. Start your year off on the right foot with these easy to use, get to know you activities for your students!