2026-2027 4k REGISTRATION INFORMATION 

MODIFIED FULL DAY PROGRAM


The Tri-Valley School District 4K program schedule is a modified full-day format. 

All 4K students will follow the same daily calendar as those in grades K-6 with a reduced school day. 


4-Year-Old Kindergarten Enrollment Eligibility for Fall 2026

Children are eligible to enroll in 4K if they turn 4 on or before August 15, 2026

Birthdate Range: 

Is your child too young for 4K this year? Check out our "Birth to Pre-Kindergarten Survey" to be added to the mailing list when enrollment opens for your child.