1. RQ: How the apps can be used in classroom practice to improve teaching and learning quality in early education in Mainland China?
1.1. 1.1 Effectiveness
1.1.1. early educational environment
1.1.1.1. interview
1.1.1.1.1. teacher
1.1.1.1.2. parents
1.1.1.2. historical literature
1.1.2. introduction of apps used in early education
1.1.3. effect of apps used in nursery schools
1.2. 1.2 Case study
1.2.1. case control
1.2.1.1. traditional practice in class
1.2.1.2. innovative based on apps in classroom practice
1.2.2. case comparison
1.2.2.1. questionnaire
1.2.2.2. quiz
1.2.3. case outcome
1.2.3.1. discussion
1.3. 1.3 Challenges
1.3.1. in technical support
1.3.2. in professional development support
1.3.3. in policy support
2. RQ: What strategies will school plan to take in teaching and learning?
2.1. 2.1 technical adoption
2.1.1. technical facilities
2.1.2. backstage maintainance
2.2. 2.2 professional staff training
2.2.1. professional training seminar
2.2.2. group share and collaboration
2.2.3. curriculum integration
2.3. 2.3 cultural integration
2.3.1. cultural transformation
2.3.2. sustainability and transferability
3. RQ: What policies will the department of Education establish to support this innovative learning environment?
3.1. 3.1 current policy evaluation
3.1.1. policy promote innovation
3.1.2. policy prohibit innovation
3.2. 3.2 suggested policy
3.2.1. for national level
3.2.2. for local department level
3.2.3. for school level
3.3. 3.3 future plan
3.3.1. evaluate feasibility
3.3.2. extended plan
3.3.3. feedback