Partitioned Circles & Rectangles
2nd Grade


Alabama Course of Study Standards:
26

Partition a rectangle into rows and columns of samesize squares, and count to find the total number of squares. 
Arkansas Academic Standards:
2.G.A.2

Partition a rectangle into rows and columns of samesize squares and count to find the total number of squares 
Arizona  K12 Academic Standards:
2.G.A.2

Partition a rectangle into rows and columns of samesize rectangles and count to find the total number of rectangles. 
Common Core State Standards:
Math.2.G.2 or 2.G.A.2

Partition a rectangle into rows and columns of samesize squares and count to find the total number of them. 
New York State Next Generation Learning Standards:
2.G.2

Partition a rectangle into rows and columns of samesize squares and count to find the total
number of them. 
Tennessee Academic Standards:
2.G.A.2

Partition a rectangle into rows and columns of samesized squares and find the total number of squares. 
Alabama Course of Study Standards:
27

Partition circles and rectangles into two, three, or four equal shares. Describe the shares using such terms as
halves, thirds, half of, or a third of, and describe the whole as two halves, three thirds, or four fourths. 
Arkansas Academic Standards:
2.G.A.3

Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths 
Arizona  K12 Academic Standards:
2.G.A.3

Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, fourths, half of, third of, fourth of, and describe the whole as two halves, three thirds, or four fourths. Recognize that equal shares of identical wholes need not have the same shape. 
Common Core State Standards:
Math.2.G.3 or 2.G.A.3

Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. 
Georgia Standards of Excellence (GSE):
2.GSR.7.3

Partition circles and rectangles into two, three, or four equal shares. Identify and describe equalsized parts of the whole using fractional names (“halves,” “thirds,” “fourths”, “half of,” “third of,” “quarter of,” etc.). 
North Carolina  Standard Course of Study:
2.G.3

Partition circles and rectangles into two, three, or four equal shares. Describe the shares using the words halves, thirds, half of, a third of, fourths, fourth of, quarter of.
 Describe the whole as two halves, three thirds, four fourths.
 Explain that equal shares of identical wholes need not have the same shape.

New York State Next Generation Learning Standards:
2.G.3

Partition circles and rectangles into two, three, or four equal shares. Describe the shares using the words halves, thirds, half of, a third of, etc. Describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. 
Tennessee Academic Standards:
2.G.A.3

Partition circles and rectangles into two, three, and four equal shares, describe the shares using the words halves, thirds, fourths, half of, a third of, and a fourth of, and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. 
Florida  Benchmarks for Excellent Student Thinking:
MA.2.FR.1.1

Partition circles and rectangles into two, three or four equalsized parts. Name the parts using appropriate language, and describe the whole as two halves, three thirds or four fourths. 
Georgia Standards of Excellence (GSE):
1.GSR.4.3

Partition circles and rectangles
into two and four equal shares. 
Georgia Standards of Excellence (GSE):
2.GSR.7.3

Partition circles and rectangles
into two, three, or four equal
shares. Identify and describe
equalsized parts of the whole
using fractional names (“halves,”
“thirds,” “fourths”, “half of,”
“third of,” “quarter of,” etc.). 
Georgia Standards of Excellence (GSE):
2.GSR.7.4

Recognize that equal shares of
identical wholes may be different
shapes within the same whole. 
