Walkthroughs are super important! They are quick, help students see my face and know who I am, and help me determine what's going on with TAs. I want to catch them doing something awesome and be able to praise them for it! I can also help establish a presence to keep TAs on the right track. I can see what's really going on during their instruction time! I don't have a free hour yet- but I'm thinking of using at least one instructional period a month to make time for this. It's SUPER important!!