Themes and codes extracted from school principals and ECE experts view the role of O-class for children’s school readiness

Themes

Codes

Increase children’s school participation

Role-play

Opportunities

Engagement

Attendance

Increase parents involvement

Collaboration

Participation

Communication

Themes and codes extracted from school principals and ECE experts view as the challenges of O-class program implementation.

Lack of resource

Salary

Playground

Material

Large class size

Class size

Teacher-child ratio

Crowded classroom

Children background difference

Culture

Family practice

Inclusiveness