Teaching practices: Percentage of lower secondary education teachers who report using the following teaching practices
Teaching practices by country
Distribution of variance – small groups, projects, ICT
Relationships between teaching practices and professional development activities
Teachers' use of student assessment practices: Percentage of lower secondary education teachers who report using the following methods of assessing student learning
Teachers' working hours: Average number of 60-minute hours lower secondary education teachers report having spent on the following activities during the most recent complete calendar week
Teachers' beliefs about teaching and learning: Percentage of lower secondary education teachers who “agree” or “strongly agree” with the following statements
Distribution of variance – constructivist beliefs
Teacher co-operation: Percentage of lower secondary education teachers who report never doing the following activities
Distribution of variance – teacher co-operation indices: Professional collaboration and exchange and co-ordination
Distribution of class time during an average lesson: Average proportion of time lower secondary education teachers report spending on each of these activities in an average lesson
Percentiles of time spent on teaching and learning
Percentiles of time spent on keeping order in the classroom
Distribution of variance – classroom discipline