(1) possession of a valid basic California teaching credential as defined in Education Code section 44203(e) and an English learner authorization;

(2) verification of three years of successful full-time teaching experience in any grades preschool through adult, exclusive of student teaching, intern teaching, or teaching while holding an emergency or teaching permit. The candidate shall be responsible for obtaining verification of this experience on the official letterhead of the district or districts by the superintendent, assistant superintendent, director of personnel, or director of human resources in which the teacher was employed;

(3) completion of a professional preparation program based on the Mathematics Instructional Added Authorization and Mathematics Instructional Leadership Specialist Credential Program Standards (rev. 3/11), available on the Commission's website and hereby incorporated by reference, accredited by the Committee on Accreditation as specified in Education Code section 44373(c) for the Mathematics Instructional Added Authorization, including successful completion of supervised field experience appropriate to the specialization area, at one of the levels specified below:

(4) a completed application form as listed in section 80001(b)(2) and the appropriate fee as specified in section 80487(a)(1); and

(5) recommendation from a Commission-approved Mathematics Instructional Added Authorization program as specified in Education Code section 44227(b).

(1) to teach mathematics in grades twelve and below, including preschool and classes organized primarily for adults as follows:

(2) develop and coordinate mathematics curriculum; coach mathematics teachers; design and implement intensive mathematics interventions; teach teachers to effectively intervene, accommodate, and differentiate their mathematics instruction to increase student engagement and proficiency in mathematics; and develop programs and deliver staff development for mathematics education programs at the school site level.