If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.
You already know Dokkio is an AI-powered assistant to organize & manage your digital files & messages. Very soon, Dokkio will support Outlook as well as One Drive. Check it out today!

PK-GM-2-3

Page history last edited by Tashe Harris 6 years, 2 months ago

PK.GM.2.3 Sort objects into sets by one or more attributes.

In a Nutshell

The ability to identify similarities and differences is essential for students to be able to sort and group objects. By the end of Pre-K, students are expected to sort objects by one or more characteristics.

Student Actions	Teacher Actions
Build conceptual understanding by identifying one similarity of some of the objects and one difference such as color, size, or shape. Communicate mathematically by explaining how they sorted the objects.	Establish mathematics goals by modeling how to find similarities and differences between two objects and by modeling sorting objects into two groups. Build procedural fluency and mathematical reasoning by providing opportunities for students to sort and explain how they sorted objects.
Key Understandings	Misconceptions
Groups of objects can have similarities and differences. Sorting is putting things that are the same together.	Not applying the sorting rule consistently to the entire set.