000 00571cam a2200181ua 4500
020 _a0-8058-3822-8
082 _a510.71
_bBEY
245 0 0 _aBeyond constructivism: Models and modeling perspectives on mathematical problem solving learning and teaching
260 _aNewJersy
_bLawrence Erlbaum Associates
_c2003
300 _a597p.
500 _aIncludes index.
650 _aMathematics-Study and teaching
650 0 _aMathematics-Psychological aspects
650 0 _aConstructivism-Education
700 _aLesh, Richard
700 _aDoerr Helen M
942 _cBK
999 _c17662
_d17662