Cognitive operations and educational framing of tasks : school as a context for arithmetic thought
Roger Säljö & Jan WyndhamnArtikkel Engelsk
*0011544375 *008891110s1988 xx# 000 0 eng *019 $bk *08230$a370.152 *100 $aSäljö, Roger$_131129600 *245 $aCognitive operations and educational framing of tasks$bschool as a context for arithmetic thought$cRoger Säljö & Jan Wyndhamn *300 $aS. [61]-71 *700 $aWyndhamn, Jan$_165120100 *773 $tScandinavian journal of educational research$gVol. 32, no. 2 (1988)$x0031-3831$w(NO-LaBS)298121(tnr) *8564 $uhttps://doi.org/10.1080/0031383880320202 *999 $z8900111334$anorart:8900111334 ^