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There are 8 videos in this category and 5 videos in 3 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 5 - 11
3928 Views:
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This is a music video about what parallelograms are. Examples are shown of parallelograms during the informative song. The song has rhymes that can, potentially, help students remember the attributes of parallelograms. (01:40)
January 25, 2010 at 02:05 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1127 Views:
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This is video about parallelograms narrated by students. The video asks the question, what makes a parallelogram? This is suitable for third grade. Examples are shown on a white board. (0:50)
January 25, 2010 at 02:07 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
667 Views:
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In this four-minute video clip. Sal Khan, of Khan Academy, shows that opposite angles of a parallelogram are congruent.( 04:08)
October 31, 2011 at 07:29 PM
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Not Right For WatchKnowLearn
Ages: 7 - 13
471 Views:
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Tim Bedley, veteran teacher, gives a mini lesson to remind students how to identify a parallelogram. A parallelogram has 4 sides that are parallel and parallel. The teacher uses a interactive board to decide whether shapes presented or parallelograms... or not. This is a great resource to introduce and/or to review parallelograms in the elementary and middle school classroom. (1:42)
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April 27, 2012 at 08:49 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
471 Views:
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Learn how to draw a parallelogram in a few easy steps in ten minutes.
April 2, 2012 at 05:26 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
868 Views:
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This video gives a Parallelogram Definition: A quadrilateral with two pairs of parallel sides. Squares, rectangles and rhombi are parallelograms. Trapezoids and kites are not. The opposite sides of a parallelogram are congruent and the opposite angl...es of a parallelogram are congruent The consecutive angles of a parallelogram are supplementary. The diagonals of a parallelogram bisect each other. The diagonals of a rectangle are congruent, like those of an isosceles trapezoid. The diagonals of a rhombus are perpendicular, like those of a kite. (03:42)
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January 25, 2010 at 01:58 PM
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Not Right For WatchKnowLearn
Ages: 9 - 13
933 Views:
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Lesson on rhombuses, parallelograms, and traezoids. This lesson is an introduction to these figures that come up in geometry. Larry explains figures on a white board. More lessons at: http://www.MathWithLarry.com
May 6, 2010 at 09:10 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
911 Views:
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Students learn the definition of a parallelogram, which states that if a quadrilateral is a parallelogram, then opposite sides are parallel. Students also learn the following theorems related to parallelograms. If a quadrilateral is a parallelogram, ...then opposite sides are congruent. If a quadrilateral is a parallelogram, then opposite angles are congruent. If a quadrilateral is a parallelogram, then the diagonals bisect each other. Students are then asked to solve problems related to the properties of parallelograms using Algebra.
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August 20, 2009 at 04:06 PM
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