In the new learning model, students are using the Center School library as a full time classroom. MATTAPOISETT — Old Hammondtown and Center Schools’ youngest elementary students returned to full in-person school on Jan. 19, and according to officials and parents alike, things are going well. “The plan is in motion according to how we thought,” Old Rochester Regional Superintendent Michael Nelson said. The in-person learning model — which brought kindergarten, first and second grade students back to the classroom full time — utilizes large, open spaces at Old Hammondtown School and Center School to accommodate students while maintaining six feet of social distancing.