Ángulos
4th Grade
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Arizona Academic Standards:
4.MD.C.5a
Common Core State Standards:
Math.4.MD.5a or 4.MD.C.5.A
Kentucky Academic Standards (KAS):
4.MD.5.a
Mississippi College- and Career-Readiness Standards:
4.MD.5a
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An angle is measured with reference to a circle with its center at
the common endpoint of the rays, by considering the fraction of
the circular arc between the points where the two rays intersect
the circle. An angle that turns through 1/360 of a circle is called a
“one-degree angle,” and can be used to measure angles. |
Georgia Standards of Excellence (GSE):
4.GSR.7.2
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Measure angles in reference to a circle with the center at the common endpoint of two rays. Determine an angle’s measure in relation to the 360 degrees in a circle through division or as a missing factor problem. |
Louisiana Academic Standards:
4.MD.C.5.a
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An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where two rays intersect the circle. |
New York State Next Generation Learning Standards:
4.MD.5.a
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Recognize an angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a "one-degree angle," and can be used to measure angles. |
Ohio's Learning Standards:
4.MD.5.a
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Understand an angle is measured with reference to a circle with
its center at the common endpoint of the rays, by considering the
fraction of the circular arc between the points where the two rays
intersect the circle. An angle that turns through 1/360 of a circle is
called a “one-degree angle,” and can be used to measure angles. |
Tennessee Academic Standards:
4.MD.C.5.a
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Understand that an angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. |
Arizona Academic Standards:
4.MD.C.5b
Common Core State Standards:
Math.4.MD.5b or 4.MD.C.5.B
Kentucky Academic Standards (KAS):
4.MD.5.b
Louisiana Academic Standards:
4.MD.C.5.c
Mississippi College- and Career-Readiness Standards:
4.MD.5b
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An angle that turns through n one-degree angles is said to have
an angle measure of n degrees. |
Georgia Standards of Excellence (GSE):
4.GSR.7.1
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Recognize angles as geometric shapes formed when two rays share a common endpoint. Draw right, acute, and obtuse angles based on the relationship of the angle measure to 90 degrees. |
New York State Next Generation Learning Standards:
4.MD.5.b
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Recognize an angle that turns through n one-degree angles is said to have an angle measure of n degrees. |
Ohio's Learning Standards:
4.MD.5.b
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Understand an angle that turns through n one-degree angles is said to have an angle measure of n degrees. |
Tennessee Academic Standards:
4.MD.C.5.b
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Understand that an angle that turns through 1/360 of a circle is called a "one-degree angle," and can be used to measure angles. An angle that turns through n one-degree angles is said to have an angle measure of n degrees and represents a fractional portion of the circle. |
Alabama Course of Study Standards:
25
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Use a protractor to measure angles in whole-number degrees and sketch angles of specified measure. |
Common Core State Standards:
Math.4.MD.6 or 4.MD.C.6
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Measure angles in whole-number degrees using a protractor. Sketch
angles of specified measure. |
North Carolina - Standard Course of Study:
4.MD.6
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Develop an understanding of angles and angle measurement.- Understand angles as geometric shapes that are formed wherever two rays share a common endpoint, and are measured in degrees.
- Measure and sketch angles in whole-number degrees using a protractor.
- Solve addition and subtraction problems to find unknown angles on a diagram in real-world and mathematical problems.
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Alabama Course of Study Standards:
26
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Decompose an angle into non-overlapping parts to demonstrate that the angle measure of the whole is the sum of
the angle measures of the parts. - Solve addition and subtraction problems on a diagram to find unknown angles in real-world or mathematical
problems.
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Arizona Academic Standards:
4.MD.C.7
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Understand angle measures as additive. (When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts.) Solve addition and subtraction problems to find unknown angles on a diagram within mathematical problems as well as problems in real-world contexts. |
Common Core State Standards:
Math.4.MD.7 or 4.MD.C.7
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Recognize angle measure as additive. When an angle is decomposed
into non-overlapping parts, the angle measure of the whole is the sum
of the angle measures of the parts. Solve addition and subtraction
problems to find unknown angles on a diagram in real world and
mathematical problems, e.g., by using an equation with a symbol for
the unknown angle measure. |
Mississippi College- and Career-Readiness Standards:
4.MD.7
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Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure. Example: Find the missing angle using an equation. |
New York State Next Generation Learning Standards:
4.MD.7
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Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems.
e.g., using an equation with a symbol for the unknown angle measure; such as, in the rectangle below, angle CAD could be found by : 75 + x = 90 or 90 - 75 = ? |
Tennessee Academic Standards:
4.MD.C.7
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Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real-world and mathematical problems (e.g., by using an equation with a symbol for the unknown angle measure). |
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