Le Proprietà Matematiche di Calcolo e le Equazioni Aritmetiche
Playing with Math 15 is based on 43 game-exercise cards. The formative path of this book is structured with these conceptual areas:

Pp. 4- 5 Analysis of the commutative property of the four operations
Pp. 7-15 Distributive property of multiplication and knowledge of the distributive property
Pp. 17-19 Invariantive property
Pp. 20-21 Additive equalities
Pp. 22-23 Invariantive property of division
Pp. 24-28 Calculus of in-column division, operations with numerical chains
Pp. 29-34 Calculus of multiplication and division
Pp. 35-41 Arrangements of calculus problems
Pp. 42-46 Knowledge of distributive property and problems resolutions with expressions

THIS BOOK IS IN ITALIAN
It is also available the ENGLISH VERSION

The Series' theoretical model and formative path are visible on this website: http://didattica.ispef.it/psicodidattica.htm