Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths.

There are 7 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
Area and Perimeter - Khan Academy
From YouTube, produced by Salman Khan
Using the Paint program as his 'chalkboard', the insructor demonstrates how to solve for the area of rectangles and triangles and how to figure out the perimeter of rectangles. (12:20)
February 9, 2010 at 08:49 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 9 - 15
Dunk Tank: Area of Squares & Rectangles (Interactive Game)
From pbslearningmedia.org, produced by Cyberchase
Dunk Tank is a math-themed game show created by the producers of Cyberchase and starring Harry from Cyberchase For Real. Using a combination of video and interactive gaming, each program addresses a single topic in the 6th grade math curriculum and s... [more]
June 18, 2012 at 09:10 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 9 - 13
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.
July 17, 2012 at 03:48 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 9 - 18
How to Compute Area of Rectangles
From 5min, produced by TenMarks
How to compute area of rectangles - TenMarks teaches you how to compute area and perimeter of a rectangle. (04:33)
March 26, 2011 at 02:12 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 8 - 13
Finding Patterns in Tiles (Interactives)
From pbs.org, produced by KAET
Review area and perimeter of rectangles. Use formulas to solve problems and investigate how charts can assist in pattern recognition and making predictions.
June 18, 2012 at 10:49 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 7 - 10
Perimeter and Area
From YouTube, produced by Creative Teaching Press
This video teaches relationship between perimeter and area by having students trace shapes that have a perimeter of 12 inches and varying areas. Song about perimeter is included.
August 21, 2009 at 01:04 PM
Comments: 1
  • Favorites

Not Right For WatchKnowLearn
Ages: 9 - 13
Area of Rectangles
From YouTube, produced by Ten Marks
Learn to find the area of rectangles in this video. The instructor first reviews some basics about polygons and rectangles. In her first problem, she shows how to find the area of a rectangle by tiling it. She shows how tiling it and counting the squ... [more]
Found by wendyofoz in 3.MD.C.7a
October 27, 2012 at 01:31 AM
  • Favorites
History [show]

Loading history...

Please make your comments on categories positive, and not just negative.

People work hard on educational categories, and we want to encourage them to make more!

  • Profanity (curse words), sexually suggestive remarks, and other such obviously inappropriate comments will be deleted immediately, and are grounds for immediate expulsion. Remember, children use this website.
  • Personal criticism on project forums and in video content is not allowed and will be deleted immediately. Any violations of this rule could result in expulsion from the project so please, no insults or other negative personal remarks.
  • Very harshly-worded criticism of content will also be deleted promptly. Please use your vote to express your harshest feelings. Repeated violations of this rule can result in expulsion. If you must criticize another person's hard work, then be nice about it.
If you want to comment, please sign in