Katherin ((Poor Katherin missed lunch))

Katherin sighed when she heard the announcement that the next class was about to start. She seriously needed to install a gps or navigator on her phone. Otherwise she was going to spend the whole year wondering the halls and not learning anything. Katherin wanted her dad to be proud of her. She wanted to be part of something important. In order for that to happen she needed to find her classroom. Katherin stopped and studied hall. Where was she?