| Cognitive Test in Science, Mathematics, Reading and 'Learning in the Digital World' | 15-year-old students | Computer-based | 2 hours | Chinese | Chinese/English |
| Student Questionnaire | 15-year-old students | Computer-based | 35 minutes | Chinese | Chinese/English |
| Information and Communications Technology (ICT) Questionnaire | 15-year-old students | Computer-based | 15 minutes | Chinese | Chinese/English |
| School Questionnaire | School principals | Computer-based | 60 minutes | Chinese | Chinese/English |
| Teacher Questionnaire | Science teachers | Computer-based | 45 minutes | Chinese | Chinese/English |
| Parent Questionnaire | Parents of 15-year-old students | Paper-based | 35 minutes | Chinese | Chinese/English |
