Big Idea 1 : BIG IDEA 1 (Archived)



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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
Code Description
MA.2.A.1.1: Identify relationships between the digits and their place values through the thousands, including counting by tens and hundreds.
MA.2.A.1.2: Identify and name numbers through thousands in terms of place value, and apply this knowledge to expanded notation.
MA.2.A.1.3: Compare and order multi-digit numbers through the thousands.


Related Access Points

This cluster includes the following access points.

Independent

Access Point Number Access Point Title
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

Access Point Number Access Point Title
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

Access Point Number Access Point Title
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.


Related Resources

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Lesson Plan

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Teaching Ideas

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