(a) Declare the proposal carried and certify the result to the district boundary board; and
(b) Submit to the Department of Education the complete course of study in the district.
(2) The lengthened course of study shall become effective the July 1 next following approval of the course by the State Board of Education. [Amended by 1957 c.310 §25; 1965 c.100 §218; 1967 c.103 §1; 1983 c.350 §191; 1989 c.491 §22; 1993 c.329 §7]