Skip to main content
ILSA Gateway
  • About
  • Ilsa in Education
  • Glossary
  • News
Logo IEA
  • Studies Studies
    Studies
    Overview of ILSAs
  • Factsheets Factsheets
    Fact Sheets
    Initial insights into studies
  • Frameworks Frameworks
    Frameworks
    Theories and concepts
  • Design Design
    Designs
    Procedures of data collection
  • Results Results
    Results
    Scales and major outcomes
  • Data Data
    Data
    Data analysis and data files
  • Papers Papers
    Papers
    Study-related journal articles
  • Visuals Visuals
    Materials
    Video files and infographics
  • Organization Organization
    Organization
    Institutions, funding, contacts
Enter the terms you wish to search for.

TIMSS 2015 ADDITIONAL MATERIALS

Infographics
  • International mathematics achievement (Grade 4)
  • International mathematics achievement (Grade 8)
  • International science achievement (Grade 4)
  • International science achievement (Grade 8)
  • Teachers’ and principals’ preparation overview (math, Grade 8)
  • Teachers’ and principals’ preparation overview (science, Grade 8)
  • Supportive home environment for learning (math, Grade 4)
  • Supportive home environment for learning (science, Grade 4)
  • Students' attitudes toward mathematics (Grade 8)
  • Students' attitudes toward science (Grade 8)
TOP
Video files
,
,
,
,
,
,
,
,
,
,
TOP
Other materials
No other materials available.
TOP

TOP

Study Pages

  • TIMSS 2015 Fact Sheet
  • TIMSS 2015 Framework
  • TIMSS 2015 Design
  • TIMSS 2015 Results
  • TIMSS 2015 Data
  • TIMSS 2015 Papers
  • TIMSS 2015 Materials
  • TIMSS 2015 Organization

There are more recent studies available in this series:

  • TIMSS 2019
  • TIMSS 2023

Study News

TIMSS 2023: All Pages Now Available
Tags
Latest additions

All thematic pages for TIMSS 2023 are now accessible on the ILSA Gateway. In addition to the assessment framework, the pages now include detailed information on the study design, international results, data, and related materials. TIMSS 2023 measured the mathematics and science achievement of fourth and eighth grade students across the 64 participating countries. It also collected contextual data from students, parents, teachers, and schools to provide a comprehensive view of educational environments. The results highlight global trends in STEM education and offer policy-relevant insights.

Access TIMSS 2023 on the Gateway
TIMSS 2023
TIMSS 2023 Restricted-Use Event Log Data Available
Tags
Publications

The TIMSS 2023 Restricted-Use Event Log data files, containing detailed records of students’ interactions during the assessment, are now available upon request. The files provide timestamped records of item responses, answer changes, and interactions with the assessment content. Comprehensive documentation is available to support users in understanding the recorded event types.

Find more information here.
LaNA 2023 Linking Study IDB Released
Tags
Publications

IEA and the TIMSS & PIRLS International Study Center at Boston College have released the LaNA 2023 Linking Study International Database (IDB), offering achievement and contextual data from participating education systems.

  • Read more about LaNA 2023 Linking Study IDB Released
LaNA report
LaNA 2023 Linking Study Report Now Available
Tags
Publications

The LaNA (Literacy and Numeracy Assessment) 2023 Linking Study report is now available open-access online. Conducted by IEA and the TIMSS & PIRLS International Study Center at Boston College, the study aimed to measure basic reading and mathematics skills at the primary school level.

  • Read more about LaNA 2023 Linking Study Report Now Available
Title: IEA Compass Briefs: Teaching Quality and Student Achievement
Tags
Publications

New insights from the Northern Lights project and TIMSS reveal how teaching quality impacts student success in Nordic primary schools. This brief highlights the importance of teacher support for creating engaging learning environments.

  • Read more about Title: IEA Compass Briefs: Teaching Quality and Student Achievement
TIMSS 2023 Assessment Framework
TIMSS 2023 Assessment Framework Released
Tags
Publications

The TIMSS 2023 Assessment Frameworks, the basis of the IEA’s TIMSS 2023, has been recently published.

  • Read more about TIMSS 2023 Assessment Framework Released
TIMSS 2019 international report of results
TIMSS 2019 International Report and Results Released
Tags
Publications

TIMSS (Trends in International Mathematics and Science Study) 2019 shows that achievement in science and mathematics is on the rise. The international results find most countries are reaching minimum proficiency, gender equity eroded in mathematics at fourth grade, and teachers requiring more professional development for integrating technology into their teaching.

  • Read more about TIMSS 2019 International Report and Results Released
Cross-Country Predictive Validities of Non-cognitive Variables for Mathematics Achievement: Evidence Based on TIMSS 2015
Tags
Publications

A new research paper authored by Jihyun Lee and Minge Chen, illustrates empirical findings that measure predictive validities of non-cognitive variables for mathematics achievement based on the TIMSS 2015 study, for students in the primary and secondary school across multiple countries.

  • Read more about Cross-Country Predictive Validities of Non-cognitive Variables for Mathematics Achievement: Evidence Based on TIMSS 2015
Achievement Gap between Rich and Poor is Unchanged After 50 Years, Study Says
Tags
Publications

Sasha Jones, in this article, examines a new study by Education Next which showed that the socioeconomic achievement gap has remained unchanged for the past 50 years.

  • Read more about Achievement Gap between Rich and Poor is Unchanged After 50 Years, Study Says
GCSEs: Want to Boost Maths? Bring in More Female Teachers
Tags
Publications

Dr. Hastedt points out in his article, referring to results obtained from the Trends in International Mathematics and Science Study (TIMSS), that as children grow up, their confidence in the subject maths decreases. Furthermore, he explains how gender plays a role in instigating this attitude and how female teachers can help overcome the fear of the subject among children.

  • Read more about GCSEs: Want to Boost Maths? Bring in More Female Teachers

Footer menu

  • Colophon
  • Contact
  • Copyright Notice
  • Privacy Policy
  • ©2017 IEA. All rights reserved.