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Area

There are 22 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 12 - 18
1227 Views:
Area of a Trapezoid - Khan Academy
From YouTube, produced by Sal Khan
In this three-minute video, Sal Khan, using computer software, demonstrates how to find the area of a trapezoid.
Found by teresahopson in Area
November 13, 2011 at 03:17 PM
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Not Right For WatchKnowLearn
Ages: 10 - 14
1585 Views:
Find the Area of a Parallelogram
From YouTube, produced by Learn Zillion
In this lesson, learn to find the area of a parallelogram by decomposing it into a rectangle. The video reviews what area is and how to find area using square units. In the core lesson, the instructor discusses the base and height of a parallelogram ... [more]
Found by wendyofoz in Area
January 3, 2013 at 10:43 PM
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Not Right For WatchKnowLearn
Ages: 9 - 13
841 Views:
Same Area and Perimeter: Shape Detective (Interactive)
From pbs.org, produced by MathActive
Distinguish between the perimeter and area in contextual situations. Identify polygons having the same perimeter or area.
Found by Mrs Jefferies in Area
July 17, 2012 at 03:48 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
3282 Views:
Helpful Ways to Teach Geometry
From eHow
This video shows that visual aids such as pictures are helpful in teaching geometry. Dr. Stefan Forcey received his Ph.D. in mathematics from Virginia Tech University in 2004. He is currently teaching mathematics as an assistant professor at Tennesse... [more]
Found by teresahopson in Area
July 17, 2009 at 07:35 AM
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Not Right For WatchKnowLearn
Ages: 10 - 14
669 Views:
How to Find the Area of a Garden
From nextvista.org, produced by NextVista.org
This selection contains video of a student in front of her room explaining how to find the area of her home's garden.  The student has a diagram of the garden drawn on a chart.  She explains the formula ( length times width) and demonstrates finding ... [more]
Found by michellehoggard in Area
November 29, 2011 at 06:32 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
561 Views:
Area of a Regular Hexagon
From YouTube, produced by Sal Khan
In this eight-minute video, Sal Khan focuses on using what we know about triangles to find the area of a regular hexagon.
Found by teresahopson in Area
November 3, 2011 at 02:36 AM
  • Favorites

Not Right For WatchKnowLearn
Ages: 15 - 18
528 Views:
Proof : Rhombus Area Product of Diagonal Length
From YouTube, produced by Sal Khan
In this five-minute video, Sal Khan of Khan Academy, offers the proof of the area of a rhombus using diagonal length.
Found by teresahopson in Area
October 31, 2011 at 07:24 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
525 Views:
Mannel's Maths Music--Find The Area
From YouTube, produced by 7Mannel
In this musical video, Mr. Mannel teaches students how to find the area through song. He defines area and formula for squares rectangles, triangles, parallelogram, trapezium, and circle. This is a great resource to help introduce and/or to re-teach a... [more]
Found by porter1526 in Area
June 24, 2012 at 09:23 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
476 Views:
Area of Trapezoids
From YouTube, produced by BrightStorm
This instructor from BrightStorm shows how to derive the area of a trapezoid formula using the area of a rectangle. (03:40)
Found by teresahopson in Area
November 13, 2011 at 03:19 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 9 - 18
468 Views:
Geometry: Using Heron's Formula
From khanacademy.org, produced by Kahn Academy
This 4:43 minute long video reviews finding the area of a trinage using Heron's formula which is used to figure out the area of a triangle when height is not given. This is part of a series, but this video provides enough instruction to start student... [more]
Found by freealan in Area
May 15, 2011 at 09:30 AM
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