TIMSS 2019 International Results in
Mathematics and Science

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Download TIMSS 2019 International Results in Mathematics and Science (PDF)

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TIMSS 2019 Highlights (PDF)

About TIMSS 2019 (PDF)

Countries’ Mathematics and Science Achievement

  1. Mathematics Grade 4 (PDF)
  2. Science Grade 4 (PDF)
  3. Mathematics Grade 8 (PDF)
  4. Science Grade 8 (PDF)

Home and School Contexts

  1. Home Environment Support (PDF)
  2. School Composition and Resources (PDF)
  3. School Climate (PDF)
  4. School Discipline and Safety (PDF)

Classroom Contexts

  1. Teacher Preparation, Professional Development, and Job Satisfacation (PDF)
  2. Challenges in Teaching and Learning (PDF)
  3. Students’ Attitudes (PDF)
  4. Mathematics Curriculum and Instruction (PDF)
  5. Science Curriculum and Instruction (PDF)
  6. Technology in Instruction (PDF)


  1. Country Participation in TIMSS 2019 and in Earlier TIMSS Assessments (PDF)
  2. Population Coverage and Sample Participation Rates (PDF)
  3. The TIMSS 2019 Test-Curriculum Matching Analysis (PDF)
  4. Percentiles of Achievement (PDF)
  5. Standard Deviations of Achievement (PDF)
  6. Average Percent Correct in the Content and Cognitive Domains (PDF)
  7. Percentages of Students with Achievement Too Low for Estimation (PDF)
  8. Organizations and Individuals Responsible for TIMSS 2019 (PDF)

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