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TIMSS 2023 INTERNATIONAL RESULTS

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  • TIMSS 2023 International Results in Mathematics and Science
    • Countries’ Mathematics and Science Achievement
      • 1.1 Mathematics Grade 4
        • 1.1.1 Average Mathematics Achievement and Scale Score Distributions
        • 1.1.2 Average Mathematics Achievement for Girls and Boys
        • 1.1.3-8 International Benchmarks of Grade 4 Mathematics Achievement
        • 1.1.4 Percentages of Students Reaching International Benchmarks of Mathematics Achievement
        • 1.1.9-10 Trends in Average Mathematics Achievement (PDF Only)
        • 1.1.11 Trend Plots of Average Mathematics Achievement for Girls and Boys
        • 1.1.12 Trends in Distributions of Students Reaching the TIMSS International Benchmarks of Mathematics Achievement
        • 1.1.13 Relative Achievement in Mathematics Content Domains
        • 1.1.14 Relative Achievement in Mathematics Cognitive Domains
      • 1.2 Mathematics Grade 8
        • 1.2.1 Average Mathematics Achievement and Scale Score Distributions
        • 1.2.2 Average Mathematics Achievement for Girls and Boys
        • 1.2.3-8 International Benchmarks of Grade 8 Mathematics Achievement
        • 1.2.4 Percentages of Students Reaching International Benchmarks of Mathematics Achievement
        • 1.2.9-10 Trends in Average Mathematics Achievement (PDF Only)
        • 1.2.11 Trend Plots of Average Mathematics Achievement for Girls and Boys
        • 1.2.12 Trends in Distributions of Students Reaching the TIMSS International Benchmarks of Mathematics Achievement
        • 1.2.13 Relative Achievement in Mathematics Content Domains
        • 1.2.14 Relative Achievement in Mathematics Cognitive Domains
      • 2.1 Science Grade 4
        • 2.1.1 Average Science Achievement and Scale Score Distributions
        • 2.1.2 Average Science Achievement for Girls and Boys
        • 2.1.3-8 International Benchmarks of Grade 4 Science Achievement
        • 2.1.4 Percentages of Students Reaching International Benchmarks of Science Achievement
        • 2.1.9-10 Trends in Average Science Achievement (PDF Only)
        • 2.1.11 Trend Plots of Average Science Achievement for Girls and Boys
        • 2.1.12 Trends in Distributions of Students Reaching the TIMSS International Benchmarks of Science Achievement
        • 2.1.13 Relative Achievement in Science Content Domains
        • 2.1.14 Relative Achievement in Science Cognitive Domains
      • 2.2 Science Grade 8
        • 2.2.1 Average Science Achievement and Scale Score Distributions
        • 2.2.2 Average Science Achievement for Girls and Boys
        • 2.2.3-8 International Benchmarks of Grade 4 Science Achievement
        • 2.2.4 Percentages of Students Reaching International Benchmarks of Science Achievement
        • 2.2.9-10 Trends in Average Science Achievement (PDF Only)
        • 2.2.11 Trend Plots of Average Science Achievement for Girls and Boys
        • 2.2.12 Trends in Distributions of Students Reaching the TIMSS International Benchmarks of Science Achievement
        • 2.2.13 Relative Achievement in Science Content Domains
        • 2.2.14 Relative Achievement in Science Cognitive Domains
    • Home Environment
      • 3.1.1-3 Home Socioeconomic Status – Parents’ Reports
      • 3.1.4-6 Home Educational Resources
      • 3.2.1-3 Home Early Literacy and Numeracy Activities – Parents’ Reports
      • 3.2.4-6 Early Literacy and Numeracy Tasks – Parents’ Reports
      • 3.3.1-5 Students Speak the Language of the Test at Home
    • School Environment
      • 4.1.1-5 School Composition by Socioeconomic Background of the Student Body – Principals’ Reports
      • 4.1.6-8 Literacy and Numeracy Skills of Entering Student Body – Principals’ Reports
      • 4.2.1-5 School Emphasis on Academic Success – Principals’ Reports
      • 4.2.6-10 School Discipline – Principals’ Reports
      • 4.2.11-15 Safe and Orderly School – Teachers’ Reports
      • 4.2.16-20 Classroom Teaching Limited by Students Not Ready for Instruction – Teachers’ Reports
    • Classroom Environment
      • 5.1.1-5 Teachers’ Formal Education – Teachers’ Reports
      • 5.1.6-7 Teachers Majored in Education and Mathematics – Teachers’ Reports (Grade 4)
      • 5.1.8-9 Teachers Majored in Education and Mathematics – Teachers’ Reports (Grade 8)
      • 5.1.10-11 Teachers Majored in Education and Science – Teachers’ Reports (Grade 4)
      • 5.1.12-13 Teachers Majored in Education and Science – Teachers’ Reports (Grade 8)
      • 5.2.1-3 Instructional Clarity in Mathematics Lessons
      • 5.2.4-6 Disorderly Behavior During Mathematics Lessons
      • 5.3.1-3 Instructional Clarity in Science Lessons
      • 5.3.4-6 Disorderly Behavior During Science Lessons
      • 5.3.7-8 Teachers Emphasize Science Inquiry – Teachers’ Reports
      • 5.3.9-10 Teachers Emphasize Science Inquiry – Teachers’ Reports
      • 5.3.11-13 Frequency Students Conduct Experiments in Science Class
    • Student Experiences and Attitudes
      • 6.1.1-5 Students’ Sense of School Belonging
      • 6.1.6-8 Student Bullying (Grade 4)
      • 6.1.9-11 Student Bullying (Grade 8)
      • 6.1.12-16 Frequency of Student Absences
      • 6.2.1-3 Students Like Learning Mathematics
      • 6.2.4-6 Students Confident in Mathematics
      • 6.2.7-8 Students Value Mathematics
      • 6.3.1-3 Students Like Learning Science
      • 6.3.4-6 Students Confident in Science
      • 6.3.7-8 Students Value Science
      • 6.4.1-5 Students’ Digital Self-Efficacy
      • 6.4.6-7 Student Use of Internet for Schoolwork
    • Students’ Environmental Awareness
      • 7.1.1-2 Average Environmental Knowledge and Scale Score Distributions
      • 7.1.3-4 Relative Achievement in Environmental Knowledge
      • 7.2.1-3 Students Value Environmental Preservation
    • Appendices
      • A.1 Country Participation in TIMSS 2023 and Earlier TIMSS Assessments
      • B.1 Information About the Students Assessed in TIMSS 2023
      • B.2 Coverage of TIMSS 2023 Target Population (Grade 4)
      • B.3 School Sample Sizes (Grade 4)
      • B.4 Student Sample Sizes (Grade 4)
      • B.5 Participation Rates (Weighted) (Grade 4)
      • B.6 Trends in Student Populations (Grade 4)
      • B.7 Coverage of TIMSS 2023 Target Population (Grade 8)
      • B.8 School Sample Sizes (Grade 8)
      • B.9 Student Sample Sizes (Grade 8)
      • B.10 Participation Rates (Weighted) (Grade 8)
      • B.11 Trends in Student Populations (Grade 8)
      • C.1-4 TIMSS 2023 Test-Curriculum Matching Analysis (PDF Only)
      • D.1 Percentiles of Mathematics Achievement (Grade 4)
      • D.2 Percentiles of Science Achievement (Grade 4)
      • D.3 Percentiles of Mathematics Achievement (Grade 8)
      • D.4 Percentiles of Science Achievement (Grade 8)
      • E.1 Percentages of Students with Mathematics Achievement Too Low for Estimation (Grade 4)
      • E.2 Percentages of Students with Science Achievement Too Low for Estimation (Grade 4)
      • E.3 Percentages of Students with Mathematics Achievement Too Low for Estimation (Grade 8)
      • E.4 Percentages of Students with Science Achievement Too Low for Estimation (Grade 8)
      • F Organizations and Individuals Responsible for TIMSS 2023 (PDF Only)

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