(a) Teaching out of field. A study shall be conducted to determine the extent to which teachers are teaching out of their fields of certification; the conditions that promote such a practice; and the most appropriate remedies to the problem.
(b) Mastery of subject matter and learning skills. A study shall be conducted to determine the extent to which children master one level of course work before being advanced to the next level; what may be done to assure that progression from one level to another is properly sequenced; and what steps are now being taken to assure that children are progressing satisfactorily toward mastery of the material under study.