Math excursions 1 :
Burk, Donna.
Math excursions 1 : project-based mathematics for first graders / Math excursions one. Donna Burk, Allyn Snider, Paula Symonds. - 1a ed. - Portsmouth, NH : Heinemann Educational Books, c1992. - xi, 259 p. : il. ; 28 cm.
Incluye referencias bibliográficas (p. 258-259).
0435083317
91046272
Matemáticas--Estudio y enseñanza(Primaria).
Mathematics--Study and teaching (Primary)
QA135.5 / .B8395 1992 QA135.5 / B87 1992
372.7
Math excursions 1 : project-based mathematics for first graders / Math excursions one. Donna Burk, Allyn Snider, Paula Symonds. - 1a ed. - Portsmouth, NH : Heinemann Educational Books, c1992. - xi, 259 p. : il. ; 28 cm.
Incluye referencias bibliográficas (p. 258-259).
0435083317
91046272
Matemáticas--Estudio y enseñanza(Primaria).
Mathematics--Study and teaching (Primary)
QA135.5 / .B8395 1992 QA135.5 / B87 1992
372.7
