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Table S-15-2. Standard errors for the average mathematics scale scores and percentile scores of 8th-grade students, by content domain and country: 2007
    Content domain   Percentile
Country
(ordered by total score)
Total mathematics Number Algebra Geometry Data and chance   90th 10th
TIMSS scale average    
Chinese Taipei 4.5   4.2 5.4 4.6 3.6   4.6 6.5
Korea, Republic of 2.7   2.4 3.0 2.3 2.0   3.7 3.9
Singapore 3.8   3.5 3.7 3.4 3.9   4.3 8.7
Hong Kong SAR 5.8   5.6 5.6 5.5 4.7   4.3 14.9
Japan 2.4   2.3 2.5 2.2 2.2   4.0 5.5
                   
Hungary 3.5   3.6 3.6 3.6 3.3   5.4 4.3
England 4.8   5.0 4.6 4.4 5.0   6.8 9.0
Russian Federation 4.1   3.8 4.5 4.1 3.8   4.7 6.9
United States 2.8   2.7 2.7 2.5 2.8   3.3 3.4
Lithuania 2.3   2.7 2.7 2.6 2.3   3.6 5.3
                   
Czech Republic 2.4   2.5 2.4 2.7 2.8   3.6 3.2
Slovenia 2.1   2.3 2.4 2.4 2.3   3.1 3.3
Armenia 3.5   3.1 2.5 4.1 3.9   6.3 5.3
Australia 3.9   3.7 3.7 3.6 3.2   7.9 8.3
Sweden 2.3   1.8 2.4 2.5 3.0   2.8 4.1
                   
Malta 1.2   1.3 1.4 1.1 1.4   1.8 2.9
Scotland 3.7   3.7 3.7 3.9 3.5   4.7 6.5
Serbia 3.3   2.9 3.2 3.6 3.0   5.4 3.8
Italy 3.0   2.8 3.2 3.1 3.1   6.3 5.3
Malaysia 5.0   5.1 4.3 5.6 4.1   5.9 8.0
                   
Norway 2.0   2.0 2.8 2.3 2.5   2.3 2.3
Cyprus 1.6   1.6 2.0 2.7 1.6   5.9 8.0
Bulgaria 5.0   4.7 5.1 5.0 4.7   4.6 9.4
Israel 3.9   3.2 3.9 4.3 4.4   7.3 8.3
Ukraine 3.6   3.7 3.9 3.6 3.5   4.6 7.0
                   
Romania 4.1   3.5 4.6 4.0 3.7   4.3 7.5
Bosnia and Herzegovina 2.7   3.0 3.2 3.5 2.3   2.6 3.6
Lebanon 4.0   3.4 3.2 4.0 4.4   3.9 5.8
Thailand 5.0   4.8 5.0 5.3 4.1   11.0 4.7
Turkey 4.8   4.0 5.1 5.1 4.4   7.7 4.9
                   
Jordan 4.1   4.3 4.1 3.9 3.8   3.9 7.2
Tunisia 2.4   2.6 2.6 2.6 2.3   2.2 2.7
Georgia 6.0   5.6 6.6 6.7 4.3   10.1 8.4
Iran, Islamic Republic of 4.1   3.9 3.9 4.4 3.5   7.6 4.7
Bahrain 1.6   2.0 1.8 2.1 2.1   5.3 5.3
                   
Indonesia 3.8   3.7 3.5 4.5 3.6   5.4 8.7
Syrian Arab Republic 3.8   3.4 3.7 3.4 2.7   6.2 5.0
Egypt 3.6   3.1 3.3 3.4 3.1   4.5 4.4
Algeria 2.1   1.7 2.4 2.1 1.7   1.9 3.2
Colombia 3.6   3.5 3.1 3.3 3.8   3.6 6.7
                   
Oman 3.4   2.7 3.2 3.0 3.0   2.8 6.5
Palestinian National Authority 3.5   3.2 3.4 3.8 2.9   2.5 6.4
Botswana 2.3   2.9 2.2 3.2 2.6   3.8 3.6
Kuwait 2.3   3.1 3.0 2.8 3.5   2.6 4.6
El Salvador 2.8   3.0 3.7 3.7 3.0   3.2 2.6
                   
Saudi Arabia 2.9   3.3 2.8 2.6 2.2   4.5 4.3
Ghana 4.4   4.0 3.6 4.9 3.6   5.5 5.3
Qatar 1.4   1.6 1.5 1.8 1.6   2.3 3.1
SOURCE: Gonzales, P., Williams, T., Jocelyn, L., Roey, S., Kastberg, D., and Brenwald, S. (2008). Highlights From TIMSS 2007: Mathematics and Science Achievement of U.S. Fourth- and Eighth-Grade Students in an International Context (NCES 2009-001), tables E-2, E-4, and E-7. Data from International Association for the Evaluation of Educational Achievement (IEA), Trends in International Mathematics and Science Study (TIMSS), 2007.
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National Center for Education Statistics - http://nces.ed.gov
U.S. Department of Education