Also let them know the order in which the marbles will be rolled and appoint students to serve as starters, markers, and measurers.
(the marbles; will be rolled; L:the order) (the marbles; appoint; students; to serve as starters, markers, and measurers) (students; to serve; as starters, markers, and measurers)
the marbles the marbles students
will be rolled appoint to serve
L:the order
students to serve as starters, markers, and measurers
as starters, markers, and measurers