Michigan Compiled Laws, Chapter 388. Schools and School Aid § 388.1023

(a) The applicant has earned 120 semester credit hours in an accredited institution of higher education, including not less than 15 semester hours of child development course work.

(b) The applicant has earned 60 semester credit hours in an accredited institution of higher education before July 1, 1979, including not less than 15 semester hours of child development course work.

(c) The applicant has taught in a parent cooperative preschool for not less than 5 years before the effective date of this act.