3.MD.7. Relate area to the operations of multiplication and addition.

There are 3 videos in this category and 25 videos in 4 subcategories.

Category Videos
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Ages: 9 - 13
Introduction to Area and Perimeter
From YouTube, produced by www.mathwithlarry.com
Introductory lesson on area and perimeter.  Larry shows examples with a rectangle drawing. (04:29)
Found by grazianione in 3.MD.C.7
May 6, 2010 at 08:37 PM
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Not Right For WatchKnowLearn
Ages: 10 - 16
Finding Area of Complex Figures
From YouTube, produced by Lawrence Perez
The instructor demonstrates how to find the area of complex figures consisting of one or more rectangles.   They show how to break the figure up into two different figures and then add the areas together. The first figure is in the perimeter video, s... [more]
Found by Barb in 3.MD.C.7
July 31, 2009 at 09:57 AM
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Not Right For WatchKnowLearn
Ages: 9 - 14
From SlideShare, produced by total
Area –   In this slideshow the teacher will have to add the measurements that you want the students to use as the slideshow calls for answers in one of its tasks. Task 2 in the slideshow is good for students who need to move around. There are six sli... [more]
July 21, 2011 at 01:55 PM
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