Methods and Procedures:

TIMSS 2019 Technical Report

Michael O. Martin, Matthias von Davier, and Ina V.S. Mullis, Editors

Chapter 3: Sample Design in TIMSS 2019

Sylvie LaRoche, Marc Joncas, and Pierre Foy

Chapter 3

• Appendix 3A: Sampling Schools
• Appendix 3B: School Sampling Design Options to Accommodate Other Samples