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Contents contributed and discussions participated by Joshua Harnwell

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Joshua Harnwell

Mr Honner - 0 views

mrhonner.com/...worst-discount-ever

NA4.4 Percentages

shared by Joshua Harnwell on 03 Dec 11 - No Cached
  • Joshua Harnwell on 03 Dec 11
     
    Percentage discount 99c off a tv worth $199.99
Joshua Harnwell

Youtube Video for Ratios and Scale Drawing - Zoolander Center for Ants - 2 views

www.youtube.com/watch

Videos NA4.4

shared by Joshua Harnwell on 20 Oct 11 - No Cached
Figen Yamaner liked it
  • Joshua Harnwell on 20 Oct 11
     
    A great introduction to Ratios and Scale Drawing. A Model of a building is presented to Zoolader who doesn't understand that it is a model. Quite Funny!
Joshua Harnwell

Binomial Products using the Area Model - GeoGebraTube - 0 views

www.geogebratube.org/...160

NA5.2.5 Geogebra

shared by Joshua Harnwell on 20 Oct 11 - No Cached
  • Joshua Harnwell on 20 Oct 11
     
    Geogebra applet to demonstrate the expansion of a binomial product, using the area model.
Joshua Harnwell

Area of a circle - wedge/segment demonstration - 9 views

www.geogebratube.org/m111

Geogebra MG4.7 Circle Area

shared by Joshua Harnwell on 20 Oct 11 - No Cached
  • Joshua Harnwell on 20 Oct 11
     
    Cut a circle into increasing large number of slices and see the area approximate a rectangle
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