Early childhood education: professional development.

Existing law authorizes a school district or charter school to maintain a transitional kindergarten program and defines transitional kindergarten as the first year of a 2-year kindergarten program that uses a modified kindergarten curriculum that is age and developmentally appropriate. Existing law requires the Superintendent of Public Instruction to administer all California state preschool programs. Existing law requires those programs to include part-day age and developmentally appropriate programs designed to facilitate the transition to kindergarten for 3- and 4-year-old children. Existing law requires the county board of supervisors and the county superintendent of schools to select…