Simplify the following text for a Grade 11 native English-speaking person.
Original: That year , Robinson was one of ten students named to the school 's Order of the Mast and Dagger ( Omicron Mu Delta ) , awarded to students performing `` outstanding service to the school and whose scholastic and citizenship record is worthy of recognition . ''
Simplified: That year , Robinson was one of ten students named to the school 's Order of the Mast and Dagger ( Omicron Mu Delta ) . This was awarded to students performing `` outstanding service to the school and whose scholastic and citizenship record is worthy of recognition . ''