At the School Committee meeting on Monday, Superintendent Lisa L. Dana will introduce two new members of her administrative staff: Sarah Redman, who is the new middle school curriculum director, and Julie Posternack, the new elementary curriculum director. In other business, the committee will hear an update on the high school building project, and consider approval of the elementary, middle, and high school parent and student handbooks for the coming school year. The panel will also take an initial vote on its districtwide goals for the year, and hear presentations on individual school improvement plans. The committee will appoint a delegate and alternate to represent it at the annual meeting of the Massachusetts Association of School Committees. Monday’s meeting will be held at 7 p.m. at Town Hall.