Using counters, identify a unit fractional part of a set and identify a set if a unit part is given

This Problem Set is a part of the Lesson 5, Unit 1, Grade 3. Students explore sharing sets of objects that can be evenly divided among sharers using square tiles and counters as models. Students also identify a unit fractional part of a set and identify a set if a unit part is given. This lesson focuses on SMP2 (Reason abstractly and quantitatively).