4.MD.C.6

4.MD.6. Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

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Ages: 10 - 18
2426 Views:
Protractors: Angle Action (Part 1) (Interactive)
From pbs.org, produced by MathActive
An interactive that allows students to measure angles using a protractor. Identify angles that are acute, obtuse, right, straight or reflexive.
July 17, 2012 at 02:43 PM
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Not Right For WatchKnowLearn
Ages: 9 - 14
2764 Views:
Acute Triangles (Interactive)
From pbslearningmedia.org, produced by Math Active
First it is established that triangles have sides and are measured by interior angles. They belong to categories based on that. The acute triangle is defined, illustrated and explained. There are many exercises helping students remember the attribute... [more]
June 13, 2012 at 11:14 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
2089 Views:
Angles: Composition Measuring
From YouTube, produced by tiorico1
The instructor uses an electronic sketchpad to demonstrate how to constucut angles.  Video discusses vocabulary and symbols associated with angles, ray (sides of the angle), vertex (the point where the rays start).  It then goes on to use the protrac... [more]
Found by Barb in 4.MD.C.6
July 13, 2009 at 06:46 PM
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Not Right For WatchKnowLearn
Ages: 18 - 18
9042 Views:
Angle Measurement
From learner.org, produced by learner.org
Review appropriate notation for angle measurement, and describe angles in terms of the amount of turn. Use reasoning to determine the measures of angles in polygons based on the idea that there are 360 degrees in a complete turn. Learn about the r... [more]
Found by tinag1974 in 4.MD.C.6
March 8, 2010 at 01:19 PM
Comments: 1
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Not Right For WatchKnowLearn
Ages: 9 - 16
2065 Views:
How to Read a Protractor
From YouTube, produced by Susan Goms
The instructor uses a protractor, pen, and paper to demonstrate how to use a protractor to measure angles. (01:44)
Found by MickieDE in 4.MD.C.6
October 20, 2009 at 04:38 PM
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Not Right For WatchKnowLearn
Ages: 9 - 15
2337 Views:
How to Use a Protractor
From YouTube, produced by davidmpeabody
Learn about what a protractor is, and how to use it to draw angles in this simple instructional video. (02:41)
June 4, 2009 at 12:52 AM
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Not Right For WatchKnowLearn
Ages: 6 - 12
1270 Views:
Using Protractors to Measure Angles
From amblesideprimary.com, produced by Mark Robinson
This media asset demonstrates how to use a protractor for measuring angles.  After the introduction, you can select from 10 different online activities for measuring angles.  These activities are designed to be used on whiteboards or computer monitor... [more]
Found by dlwooden in 4.MD.C.6
November 28, 2010 at 07:58 PM
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Not Right For WatchKnowLearn
Ages: 12 - 16
905 Views:
Measuring Angles With a Protractor
From math-videos-online.com, produced by Math-Videos-Online.com
This short video demonstrates how to use a protractor to measure the degree of an angle with step-by-step instructions. (1:40)
Found by TracyMoon in 4.MD.C.6
January 29, 2011 at 10:39 PM
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