The TIMSS international results in mathematics and science are available here. These include a focus on Grade 4 (or 5) and 8 (or 9) learner achievement in each participating country.

They also include factors related to the home (home environment support), school (composition and resources; climate; discipline and safety), and classroom (teacher preparation, professional development and job satisfaction; challenges to teaching and learning; and the mathematics and science curricula and instruction) contexts within which these learners are situated.