3.MATH.3.E
Solve problems involving partitioning an object or a set of objects among two or more recipients using pictorial representations of fractions with denominators of 2, 3, 4, 6, and 8.
Grade 3 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
problemspartitioningobjectset of objectsrecipientspictorial representationsfractionsdenominators
Skills
- solve (problems involving partitioning) #dok2
- partition (an object or set of objects among recipients) #dok2
- use (pictorial representations to show fractions with given denominators) #dok1
- represent (fractions with denominators of 2, 3, 4, 6, and 8) #dok1
- model (sharing or partitioning using pictures) #dok2
Learning Targets
- I can use pictures to show how an object or set of objects is shared among recipients. #dok1
- I can represent fractions with denominators of 2, 3, 4, 6, and 8 using pictorial models. #dok1
- I can use pictorial representations to partition objects into equal parts. #dok1
- I can solve problems by dividing objects or sets of objects among recipients using pictures. #dok2
- I can explain how to use models to show equal sharing of objects. #dok2
- I can justify my solution to a partitioning problem using pictorial representations. #dok3
Big Ideas
- Fractions represent equal parts of a whole or set, and pictorial models help us see and solve sharing problems.
- Partitioning objects fairly is a real-world use of fractions and can be represented by pictures and models.
Essential Questions
- How can we show equal sharing using pictures or drawings?
- In what real-life situations do we need to partition objects or sets fairly?
- Why do we use fractions when dividing objects among people or groups?
- How do pictorial models help us understand and solve fraction problems?
- What steps can we follow to check if objects were shared equally?