Introducing & Teaching Perimeter & Area Using Graph Paper
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Uploader Comments (FrshIDEA)
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I thought that process isn't correct but now i know that its effective
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They are too "manly" to color! HA! Too funny. And typical! I can imagine that guys who would say that.
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Like Soul, I really like the video, plan to favorite it. I plan to use it in my classes and see if my students can pick out the same thing about perimeter that Soul noticed was overlooked about the diagonal lengths.
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Nice video.
In your section on perimeter, however, you seem to count the lines that cut diagonally across a square (e.g. 7, 11, 13, 14) as one unit. Unfortunately, the length of the diagonal of a square is greater that it's sides. The length of the diagonal is "side x the square root of 2".
Soulrealalistica 1 year ago
@Soulrealalistica Wow I did not even notice that! haha this video has been up for a while. Thanks for pointing that out!
FrshIDEA 1 year ago