Partition two-dimensional shapes (i.e., square, rectangle, circle) into two or four equal parts.

Geometry

Partition two-dimensional shapes (i.e., square, rectangle, circle) into two or four equal parts.

Geometry

South Carolina DOE

Last updated:

2015-03-25 10:59:01

No resources have been tagged as aligned with this standard.

- This standard is part of: 1.G
- This standard is derived from: CCSS.Math.Content.1.G.A.3

Standards with the same topic and subject but for other grades

Partition squares, rectangles and circles into two or four equal parts, and describe the parts using the words halves, fourths, a half of, and a fourth of. Understand that when partitioning a square, rectangle or circle into two or four equal parts, the parts become smaller as the number of parts increases.

South Carolina DOE

Last updated:

2015-03-25 11:16:46

Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category.

South Carolina DOE

Last updated:

2015-03-30 15:47:20

Understand that shapes in different categories (e.g., rhombus, rectangle, square, and other 4-sided shapes) may share attributes (e.g., 4-sided figures) and the shared attributes can define a larger category (e.g., quadrilateral). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.

South Carolina DOE

Last updated:

2015-03-25 12:31:54

Classify shapes as two-dimensional/flat or three-dimensional/solid and explain the reasoning used.

South Carolina DOE

Last updated:

2015-03-25 10:39:49

Partition two-dimensional shapes into 2, 3, 4, 6, or 8 parts with equal areas and express the area of each part using the same unit fraction. Recognize that equal parts of identical wholes need not have the same shape.

South Carolina DOE

Last updated:

2015-03-25 12:32:08

Standards derived from the same national standard

Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.

North Carolina DOE

Last updated:

2015-06-23 09:57:13

Maryland DOE

Last updated:

2018-03-13 10:44:53

Vermont DOE

Last updated:

2013-06-21 08:28:13

Rhode Island DOE

Last updated:

2013-06-20 15:53:13

North Dakota DOE

Last updated:

2015-04-08 13:03:28

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