Table S1. Percentage distribution of 15-year-old students on PISA science literacy scale, by proficiency level and education system: 2012 | |||||||||||||||||||||||||||
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Education system | Below level 1 | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 | Level 6 | ||||||||||||||||||||
Percent | s.e. | Percent | s.e. | Percent | s.e. | Percent | s.e. | Percent | s.e. | Percent | s.e. | Percent | s.e. | ||||||||||||||
OECD average | 4.8 | 0.09 | 13.0 | 0.14 | 24.5 | 0.16 | 28.8 | 0.17 | 20.5 | 0.15 | 7.2 | 0.10 | 1.1 | 0.04 | |||||||||||||
Albania | 23.5 | 1.04 | 29.6 | 0.94 | 28.5 | 1.19 | 14.4 | 0.78 | 3.6 | 0.41 | 0.4 | ! | 0.14 | ‡ | † | ||||||||||||
Argentina | 19.8 | 1.39 | 31.0 | 1.46 | 31.1 | 1.33 | 14.8 | 1.20 | 3.0 | 0.43 | 0.2 | ! | 0.10 | ‡ | † | ||||||||||||
Australia | 3.4 | 0.25 | 10.2 | 0.41 | 21.5 | 0.47 | 28.5 | 0.68 | 22.8 | 0.63 | 10.9 | 0.47 | 2.6 | 0.25 | |||||||||||||
Austria | 3.6 | 0.54 | 12.2 | 0.92 | 24.3 | 1.05 | 30.1 | 0.85 | 21.9 | 0.81 | 7.0 | 0.62 | 0.8 | 0.20 | |||||||||||||
Belgium | 5.9 | 0.53 | 11.8 | 0.58 | 21.5 | 0.63 | 28.7 | 0.71 | 23.0 | 0.66 | 8.1 | 0.42 | 0.9 | 0.16 | |||||||||||||
Brazil | 18.6 | 0.78 | 35.1 | 0.79 | 30.7 | 0.78 | 12.5 | 0.68 | 2.8 | 0.37 | 0.3 | ! | 0.10 | ‡ | † | ||||||||||||
Bulgaria | 14.4 | 1.34 | 22.5 | 1.15 | 26.3 | 1.07 | 22.5 | 1.09 | 11.2 | 0.84 | 2.8 | 0.50 | 0.3 | ! | 0.12 | ||||||||||||
Canada | 2.4 | 0.24 | 8.0 | 0.38 | 21.0 | 0.65 | 32.0 | 0.54 | 25.3 | 0.58 | 9.5 | 0.47 | 1.8 | 0.20 | |||||||||||||
Chile | 8.1 | 0.80 | 26.3 | 1.11 | 34.6 | 1.06 | 22.4 | 0.96 | 7.5 | 0.60 | 1.0 | 0.15 | # | ! | † | ||||||||||||
Chinese Taipei | 1.6 | 0.25 | 8.2 | 0.64 | 20.8 | 0.89 | 33.7 | 0.97 | 27.3 | 1.00 | 7.8 | 0.56 | 0.6 | 0.13 | |||||||||||||
Colombia | 19.8 | 1.36 | 36.3 | 1.10 | 30.8 | 1.08 | 11.0 | 0.83 | 1.9 | 0.25 | ‡ | † | ‡ | † | |||||||||||||
Costa Rica | 8.6 | 0.79 | 30.7 | 1.30 | 39.2 | 1.25 | 17.8 | 1.12 | 3.4 | 0.57 | 0.2 | ! | 0.11 | ‡ | † | ||||||||||||
Croatia | 3.2 | 0.38 | 14.0 | 0.74 | 29.1 | 0.99 | 31.4 | 1.19 | 17.6 | 1.16 | 4.3 | 0.75 | ‡ | † | |||||||||||||
Cyprus | 14.4 | 0.47 | 23.7 | 0.66 | 30.3 | 0.89 | 21.3 | 0.73 | 8.4 | 0.43 | 1.8 | 0.29 | 0.2 | ! | 0.08 | ||||||||||||
Czech Republic | 3.3 | 0.62 | 10.5 | 1.03 | 24.7 | 0.99 | 31.7 | 1.23 | 22.2 | 0.96 | 6.7 | 0.53 | 0.9 | 0.18 | |||||||||||||
Denmark | 4.7 | 0.55 | 12.0 | 0.69 | 25.7 | 0.80 | 31.3 | 0.90 | 19.6 | 0.79 | 6.1 | 0.67 | 0.7 | 0.17 | |||||||||||||
Estonia | 0.5 | 0.14 | 4.5 | 0.43 | 19.0 | 0.87 | 34.5 | 0.87 | 28.7 | 0.96 | 11.1 | 0.66 | 1.7 | 0.25 | |||||||||||||
Finland | 1.8 | 0.28 | 5.9 | 0.48 | 16.8 | 0.69 | 29.6 | 0.77 | 28.8 | 0.73 | 13.9 | 0.62 | 3.2 | 0.38 | |||||||||||||
France | 6.1 | 0.67 | 12.6 | 0.71 | 22.9 | 1.08 | 29.2 | 1.12 | 21.3 | 0.87 | 6.9 | 0.68 | 1.0 | 0.21 | |||||||||||||
Germany | 2.9 | 0.46 | 9.3 | 0.73 | 20.5 | 0.82 | 28.9 | 0.89 | 26.2 | 1.05 | 10.6 | 0.80 | 1.6 | 0.28 | |||||||||||||
Greece | 7.4 | 0.70 | 18.1 | 1.14 | 31.0 | 1.10 | 28.8 | 1.02 | 12.2 | 0.81 | 2.3 | 0.40 | ‡ | † | |||||||||||||
Hong Kong-China | 1.2 | 0.23 | 4.4 | 0.52 | 13.0 | 0.72 | 29.8 | 1.06 | 34.9 | 0.99 | 14.9 | 0.91 | 1.8 | 0.36 | |||||||||||||
Hungary | 4.1 | 0.61 | 14.0 | 1.04 | 26.4 | 1.08 | 30.9 | 1.16 | 18.7 | 0.98 | 5.5 | 0.73 | 0.5 | ! | 0.18 | ||||||||||||
Iceland | 8.0 | 0.56 | 16.0 | 0.72 | 27.5 | 0.87 | 27.2 | 0.86 | 16.2 | 0.74 | 4.6 | 0.60 | 0.6 | 0.17 | |||||||||||||
Indonesia | 24.7 | 1.96 | 41.9 | 1.42 | 26.3 | 1.54 | 6.5 | 1.02 | ‡ | † | ‡ | † | ‡ | † | |||||||||||||
Ireland | 2.6 | 0.40 | 8.5 | 0.76 | 22.0 | 1.15 | 31.1 | 1.03 | 25.0 | 0.94 | 9.3 | 0.63 | 1.5 | 0.25 | |||||||||||||
Israel | 11.2 | 1.08 | 17.7 | 0.93 | 24.8 | 0.93 | 24.4 | 1.19 | 16.1 | 1.12 | 5.2 | 0.58 | 0.6 | ! | 0.22 | ||||||||||||
Italy | 4.9 | 0.35 | 13.8 | 0.52 | 26.0 | 0.58 | 30.1 | 0.66 | 19.1 | 0.59 | 5.5 | 0.37 | 0.6 | 0.08 | |||||||||||||
Japan | 2.0 | 0.39 | 6.4 | 0.61 | 16.3 | 0.79 | 27.5 | 0.92 | 29.5 | 1.06 | 14.8 | 0.93 | 3.4 | 0.49 | |||||||||||||
Jordan | 18.2 | 1.21 | 31.4 | 0.96 | 32.2 | 1.04 | 15.0 | 0.86 | 3.0 | 0.57 | ‡ | † | ‡ | † | |||||||||||||
Kazakhstan | 11.3 | 0.99 | 30.7 | 1.49 | 36.8 | 1.16 | 17.8 | 1.19 | 3.3 | 0.45 | 0.2 | ! | 0.09 | ‡ | † | ||||||||||||
Korea, Republic of | 1.2 | 0.25 | 5.5 | 0.60 | 18.0 | 1.02 | 33.6 | 1.11 | 30.1 | 1.24 | 10.6 | 0.93 | 1.1 | ! | 0.39 | ||||||||||||
Latvia | 1.8 | 0.39 | 10.5 | 0.90 | 28.2 | 1.20 | 35.1 | 1.02 | 20.0 | 1.05 | 4.0 | 0.47 | 0.3 | ! | 0.13 | ||||||||||||
Liechtenstein | ‡ | † | 9.6 | 1.94 | 22.0 | 3.94 | 30.8 | 3.79 | 26.7 | 2.58 | 9.1 | 1.47 | ‡ | † | |||||||||||||
Lithuania | 3.4 | 0.48 | 12.7 | 0.84 | 27.6 | 1.00 | 32.9 | 1.08 | 18.3 | 0.88 | 4.7 | 0.47 | 0.4 | 0.09 | |||||||||||||
Luxembourg | 7.2 | 0.42 | 15.1 | 0.67 | 24.2 | 0.63 | 26.2 | 0.60 | 19.2 | 0.53 | 7.0 | 0.49 | 1.2 | 0.17 | |||||||||||||
Macao-China | 1.4 | 0.20 | 7.4 | 0.49 | 22.2 | 0.60 | 36.2 | 0.81 | 26.2 | 0.73 | 6.2 | 0.35 | 0.4 | 0.10 | |||||||||||||
Malaysia | 14.5 | 1.13 | 31.0 | 1.21 | 33.9 | 1.10 | 16.5 | 1.07 | 3.7 | 0.54 | 0.3 | ! | 0.13 | ‡ | † | ||||||||||||
Mexico | 12.6 | 0.52 | 34.4 | 0.58 | 37.0 | 0.59 | 13.8 | 0.52 | 2.1 | 0.16 | 0.1 | ! | 0.04 | ‡ | † | ||||||||||||
Montenegro, Republic of | 18.7 | 0.74 | 32.0 | 0.98 | 29.7 | 0.94 | 15.4 | 0.76 | 3.8 | 0.47 | 0.4 | ! | 0.14 | ‡ | † | ||||||||||||
Netherlands | 3.1 | 0.53 | 10.1 | 0.83 | 20.1 | 1.35 | 29.1 | 1.28 | 25.8 | 1.24 | 10.5 | 0.98 | 1.3 | 0.28 | |||||||||||||
New Zealand | 4.7 | 0.39 | 11.6 | 0.76 | 21.7 | 0.94 | 26.4 | 0.95 | 22.3 | 0.85 | 10.7 | 0.62 | 2.7 | 0.25 | |||||||||||||
Norway | 6.0 | 0.63 | 13.6 | 0.71 | 24.8 | 0.80 | 28.9 | 0.91 | 19.0 | 0.79 | 6.4 | 0.56 | 1.1 | 0.24 | |||||||||||||
Peru | 31.5 | 1.61 | 37.0 | 1.26 | 23.5 | 1.29 | 7.0 | 0.85 | 1.0 | 0.28 | ‡ | † | ‡ | † | |||||||||||||
Poland | 1.3 | 0.32 | 7.7 | 0.70 | 22.5 | 0.98 | 33.1 | 0.92 | 24.5 | 0.96 | 9.1 | 0.76 | 1.7 | 0.35 | |||||||||||||
Portugal | 4.7 | 0.66 | 14.3 | 1.09 | 27.3 | 0.96 | 31.4 | 1.25 | 17.8 | 1.06 | 4.2 | 0.55 | 0.3 | ! | 0.11 | ||||||||||||
Qatar | 34.6 | 0.38 | 28.0 | 0.58 | 19.6 | 0.71 | 11.2 | 0.39 | 5.1 | 0.40 | 1.3 | 0.11 | 0.1 | 0.04 | |||||||||||||
Romania | 8.7 | 0.77 | 28.7 | 1.32 | 34.6 | 1.23 | 21.0 | 1.12 | 6.2 | 0.77 | 0.9 | 0.26 | ‡ | † | |||||||||||||
Russian Federation | 3.6 | 0.39 | 15.1 | 0.96 | 30.1 | 1.08 | 31.2 | 0.89 | 15.7 | 0.98 | 3.9 | 0.51 | 0.3 | ! | 0.16 | ||||||||||||
Serbia, Republic of | 10.3 | 0.99 | 24.7 | 1.15 | 32.4 | 1.21 | 22.8 | 1.06 | 8.1 | 0.63 | 1.6 | 0.35 | ‡ | † | |||||||||||||
Shanghai-China | 0.3 | ! | 0.11 | 2.4 | 0.36 | 10.0 | 0.86 | 24.6 | 0.87 | 35.5 | 1.11 | 23.0 | 1.09 | 4.2 | 0.57 | ||||||||||||
Singapore | 2.2 | 0.27 | 7.4 | 0.48 | 16.7 | 0.73 | 24.0 | 0.73 | 27.0 | 0.87 | 16.9 | 0.94 | 5.8 | 0.41 | |||||||||||||
Slovak Republic | 9.2 | 0.95 | 17.6 | 1.14 | 27.0 | 1.30 | 26.2 | 1.62 | 15.0 | 1.02 | 4.3 | 0.58 | 0.6 | ! | 0.25 | ||||||||||||
Slovenia | 2.4 | 0.19 | 10.4 | 0.55 | 24.5 | 1.00 | 30.0 | 1.02 | 23.0 | 0.92 | 8.4 | 0.71 | 1.2 | 0.24 | |||||||||||||
Spain | 3.7 | 0.33 | 12.0 | 0.51 | 27.3 | 0.64 | 32.8 | 0.60 | 19.4 | 0.53 | 4.5 | 0.26 | 0.3 | 0.08 | |||||||||||||
Sweden | 7.3 | 0.62 | 15.0 | 0.80 | 26.2 | 0.84 | 28.0 | 0.84 | 17.2 | 0.77 | 5.6 | 0.45 | 0.7 | 0.14 | |||||||||||||
Switzerland | 3.0 | 0.31 | 9.8 | 0.62 | 22.8 | 0.82 | 31.3 | 0.74 | 23.7 | 0.86 | 8.3 | 0.70 | 1.0 | 0.22 | |||||||||||||
Thailand | 7.0 | 0.64 | 26.6 | 1.33 | 37.5 | 1.07 | 21.6 | 1.14 | 6.4 | 0.74 | 0.9 | ! | 0.27 | ‡ | † | ||||||||||||
Tunisia | 21.3 | 1.45 | 34.0 | 1.07 | 31.1 | 1.36 | 11.7 | 1.00 | 1.8 | 0.49 | ‡ | † | ‡ | † | |||||||||||||
Turkey | 4.4 | 0.50 | 21.9 | 1.27 | 35.4 | 1.43 | 25.1 | 1.28 | 11.3 | 1.28 | 1.8 | 0.34 | ‡ | † | |||||||||||||
United Arab Emirates | 11.3 | 0.76 | 23.8 | 0.99 | 29.9 | 0.83 | 22.3 | 0.88 | 10.1 | 0.60 | 2.3 | 0.25 | 0.3 | 0.07 | |||||||||||||
United Kingdom | 4.3 | 0.48 | 10.7 | 0.86 | 22.4 | 1.00 | 28.4 | 0.98 | 23.0 | 0.91 | 9.3 | 0.70 | 1.8 | 0.34 | |||||||||||||
United States | 4.2 | 0.54 | 14.0 | 1.08 | 26.7 | 1.08 | 28.9 | 1.07 | 18.8 | 1.07 | 6.3 | 0.64 | 1.1 | 0.20 | |||||||||||||
Uruguay | 19.7 | 1.06 | 27.2 | 0.92 | 29.3 | 1.00 | 17.1 | 0.95 | 5.6 | 0.53 | 1.0 | 0.24 | ‡ | † | |||||||||||||
Vietnam | 0.9 | ! | 0.26 | 5.8 | 0.90 | 20.7 | 1.40 | 37.5 | 1.48 | 27.0 | 1.50 | 7.1 | 0.90 | 1.0 | ! | 0.32 | |||||||||||
U.S. state education systems | |||||||||||||||||||||||||||
Connecticut | 3.3 | 0.82 | 10.2 | 1.36 | 21.4 | 1.58 | 29.4 | 1.69 | 22.8 | 1.46 | 10.7 | 1.13 | 2.2 | 0.60 | |||||||||||||
Florida | 5.1 | 0.96 | 16.1 | 1.61 | 28.4 | 1.61 | 28.2 | 2.00 | 16.6 | 1.64 | 4.9 | 1.01 | ‡ | † | |||||||||||||
Massachusetts | 2.6 | 0.65 | 8.9 | 1.03 | 21.2 | 1.96 | 29.4 | 1.50 | 23.8 | 1.84 | 11.3 | 1.48 | 2.9 | 0.73 | |||||||||||||
† Not applicable. # Rounds to zero. ! Interpret data with caution. Estimate is unstable due to high coefficient of variation. ‡ Reporting standards not met. NOTE: To reach a particular proficiency level, a student must correctly answer a majority of items at that level. Students were classified into science literacy levels according to their scores. Exact cut scores are as follows: below level 1 (a score less than or equal to 334.94); level 1 (a score greater than 334.94 and less than or equal to 409.54); level 2 (a score greater than 409.54 and less than or equal to 484.14); level 3 (a score greater than 484.14 and less than or equal to 558.73); level 4 (a score greater than 558.73 and less than or equal to 633.33); level 5 (a score greater than 633.33 and less than or equal to 707.93); and level 6 (a score greater than 707.93). Scores are reported on a scale from 0 to 1,000. The OECD average is the average of the national percentages of the OECD member countries, with each country weighted equally. Standard error is noted by s.e. Detail may not sum to totals because of rounding. Italics indicate non-OECD countries and education systems. Results for Connecticut, Florida, and Massachusetts are for public school students only. SOURCE: Organization for Economic Cooperation and Development (OECD), Program for International Student Assessment (PISA), 2012. |