Delta-K,  Teaching Ideas,  Volume 18, Issue 4

CONSTRUCTIVE RATIONAL NUMBER TASKS

Journal of the Mathematics Council of the Alberta Teachers’ Association

Volume 18 Issue 4, May 1979

12 – 17

CONSTRUCTIVE RATIONAL NUMBER TASKS

T. E. Kieren

FRACTION TASK 3: Operators and Machines FRACTION TASK 4: Part-Whole Equivalence FRACTION TASK 5: Measurement and Addition