K.5 The student will 1.5 The student, given a c) compare the unit fractions investigate fractions by familiar problem situation for halves, fourths, representing and solving involving magnitude, will eighths, thirds, and sixths, practical problems a) select a reasonable order with models. involving equal sharing of magnitude from three with two sharers. given quantities: a numeral, a numeral, and a three-digit numeral (e.g., 5, 50, 500); and b) explain the reasonable- ness of the choice.
1.5 The student, given a familiar problem situation involving magnitude, will a) select a reasonable order of magnitude from three given quantities: a numeral, a numeral, and a three-digit numeral (e.g., 5, 50, 500); and b) explain the reasonable- ness of the choice. c) compare the unit fractions for halves, fourths, eighths, thirds, and sixths, with models. K.5 The student will investigate fractions by representing and solving practical problems involving equal sharing with two sharers.