4.7 |
The student applies mathematical process standards to solve problems involving angles less than or equal to 180 degrees. The student is expected to:
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(A) |
illustrate the measure of an angle as the part of a circle whose center is at the vertex of the angle that is "cut out" by the rays of the angle. Angle measures are limited to whole numbers;
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Angles and Fractional Parts of a Circle Textbook Lesson & Worksheets
Introduction to Angle Measure Lesson Plan & Activities
(B) |
illustrate degrees as the units used to measure an angle, where 1/360 of any circle is one degree and an angle that "cuts" n/360 out of any circle whose center is at the angle's vertex has a measure of n degrees. Angle measures are limited to whole numbers;
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Angles as Parts of Circles Lesson Plan & Activities
(C) |
determine the approximate measures of angles in degrees to the nearest whole number using a protractor;
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Measuring Angles: Protractor Pinterest Board
Math: Angles Pinterest Board
Measuring Angles with a Protractor Online Interactive
Measuring Angles with Protractors Worksheets
Geometry: Angle Measures Online Games Collection
(D) |
draw an angle with a given measure; and
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Using a Protractor to Draw Angles Formative Assessment
Protractor Golf Activity
Creating Angles in a Google Drawing Blog Post
(E) |
determine the measure of an unknown angle formed by two non-overlapping adjacent angles given one or both angle measures.
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Solving for an Angle Video
Finding Missing Angles Lesson Plan & Activities
Adjacent Angles Online Activity
Find Missing Angle Worksheet