The role of contexts and models in the development of mathematical strategies and procedures / M. Beishuizen, K.P.E. Gravemeijer & E.C.D.M. van Lieshout (eds.)

The role of contexts and models in the development of mathematical strategies and procedures / M. Beishuizen, K.P.E. Gravemeijer & E.C.D.M. van Lieshout (eds.)