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Showing 11 - 20 of 228 Standards

Standard Identifier: 1.G.2

Grade: 1
Domain: Geometry

Cluster:
Reason with shapes and their attributes.

Standard:
Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles) or three-dimensional shapes (cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape.

Footnote:
Students do not need to learn formal names such as “right rectangular prism.”

Standard Identifier: 1.G.3

Grade: 1
Domain: Geometry

Cluster:
Reason with shapes and their attributes.

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.

Standard Identifier: 1.MD.1

Grade: 1
Domain: Measurement and Data

Cluster:
Measure lengths indirectly and by iterating length units.

Standard:
Order three objects by length; compare the lengths of two objects indirectly by using a third object.

Standard Identifier: 1.MD.2

Grade: 1
Domain: Measurement and Data

Cluster:
Measure lengths indirectly and by iterating length units.

Standard:
Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

Standard Identifier: 1.MD.3

Grade: 1
Domain: Measurement and Data

Cluster:
Tell and write time.

Standard:
Tell and write time in hours and half-hours using analog and digital clocks.

Standard Identifier: 1.MD.4

Grade: 1
Domain: Measurement and Data

Cluster:
Represent and interpret data.

Standard:
Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.

Standard Identifier: 2.G.1

Grade: 2
Domain: Geometry

Cluster:
Reason with shapes and their attributes.

Standard:
Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.

Footnote:
Sizes are compared directly or visually, not compared by measuring.

Standard Identifier: 2.G.2

Grade: 2
Domain: Geometry

Cluster:
Reason with shapes and their attributes.

Standard:
Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.

Standard Identifier: 2.G.3

Grade: 2
Domain: Geometry

Cluster:
Reason with shapes and their attributes.

Standard:
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.

Standard Identifier: 2.MD.1

Grade: 2
Domain: Measurement and Data

Cluster:
Measure and estimate lengths in standard units.

Standard:
Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.

Showing 11 - 20 of 228 Standards


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