The Fulton County School board meets Thursday, March 21, at 6 p.m. at Dunwoody Springs Elementary School, in Sandy Springs. Among the items on the agenda are approval of opening a health clinic next month at Lake Forest Elementary School in Sandy Springs, funded with about $200,000 in grants. The board is also expected to move ahead with making significant changes in its employment policies, including putting new hires on 90-day probation, unlike any district in the state.