Develop an understanding of base-ten numerations system and place-value concepts.
General Information
Number: MA.2.A.1
Title: BIG IDEA 1
Type:
Big Idea
Subject: X-Mathematics (former standards - 2008) - Archived
Grade: 2
Body of Knowledge: Algebra
Related Benchmarks
This cluster includes the following benchmarks.
Related Access Points
This cluster includes the following access points.
Independent
MA.2.A.1.In.a
Apply the concept of grouping to create sets of tens and ones to 20 as a strategy to aid in counting.
MA.2.A.1.In.b
Represent numbers to 20 using sets of objects and pictures, number names, and numerals.
MA.2.A.1.In.c
Identify and use ordinal numbers to fifth.
MA.2.A.1.In.d
Use one-to-one correspondence to count, compare, and order whole numbers 0 to 20.
Supported
MA.2.A.1.Su.a
Use one-to-one correspondence to count, compare, and order sets of objects to 5 or more.
MA.2.A.1.Su.b
Represent quantities to 5 or more using sets of objects, number names, and numerals.
Participatory
MA.2.A.1.Pa.a
Match one object to a designated space to show one-to-one correspondence.
MA.2.A.1.Pa.b
Associate quantities 1 and 2 with number names.
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