caa a22 4500 467997349 CHVBK 20180323112600.0 cr unu---uuuuu 170328e19901001xx s 000 0 eng 10.1007/BF00398860 doi (NATIONALLICENCE)springer-10.1007/BF00398860 Robitaille David Department of Mathematics and Science Education Faculty of Education, University of British Columbia, V6T 1Z5, Vancouver, Canada aut Achievement comparisons between the first and second IEA studies of mathematics [Elektronische Daten] [David Robitaille] Two major surveys of the teaching and learning of mathematics have been conducted by IEA, the International Association for the Evaluation of Educational Achievement: the first in the 1960s, and the second in the early 1980s. A comparison of the results obtained on achievement items common to the two surveys indicates that students' performance has improved in some areas and deteriorated in others. Performance levels have declined, for example, in the area of computational skills of arithmetic, and improved overall in algebra. Kluwer Academic Publishers, 1990 Educational Studies in Mathematics Kluwer Academic Publishers 21/5(1990-10-01), 395-414 0013-1954 21:5<395 1990 21 10649 https://doi.org/10.1007/BF00398860 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00398860 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Robitaille David Department of Mathematics and Science Education Faculty of Education, University of British Columbia, V6T 1Z5, Vancouver, Canada aut NATIONALLICENCE 773 0- Educational Studies in Mathematics Kluwer Academic Publishers 21/5(1990-10-01), 395-414 0013-1954 21:5<395 1990 21 10649 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer