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Highlights From the TIMSS 1999 Video Study of Eighth-Grade Science Teaching

NCES 2006-017
April 2006


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Table 1. Average science scale scores of eighth-grade students, by country: 1995, 1999, and 2003
Country 1995 1999 2003
Average Standard error   Average Standard error   Average Standard error
Australia1 527 4.0   540 4.4   527 3.8
Czech Republic 555 4.5   539 4.2  
Japan 554 1.8   550 2.2   552 1.7
Netherlands1 541 6.0   545 6.9   536 3.1
United States2 513 5.6   515 4.6   527 3.1
1 Nation did not meet international sampling and/or other guidelines in 1995. See Beaton et al. (1996) for details.
2 Nation did not meet international sampling and/or other guidelines in 2003. See Gonzales et al. (2004) for details.
—Not available. The Czech Republic did not participate in the 2003 assessment.
NOTE: Rescaled TIMSS 1995 science scores are reported here (Gonzales et al. 2000). The average for Australia in 2003 cannot be compared to the averages in 1995 and 1999 due to national level changes in the starting age/date for school. The 1995 and 1999 averages are those reported in Gonzales et al. 2000. The 2003 average is the one reported in Gonzales et al. 2004.
SOURCE: Gonzales, P., Calsyn, C., Jocelyn, L., Mak, K., Kastberg, D., Arafeh, S., Williams, T., and Tsen, W. (2000). Pursuing Excellence: Comparisons of International Eighth-Grade Mathematics and Science Achievement from a U.S. Perspective, 1995 and 1999 (NCES 2001-028). Washington, DC: Government Printing Office. Gonzales, P., Guzman, J.C., Partelow, L., Pahlke, E., Jocelyn, L., Kastberg, D., et al. (2004). Highlights from the Trends in International Mathematics and Science Study (TIMSS) 2003. Washington, DC: Government Printing Office.

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