how to teach math?

8/20/2019 How to Teach Math?

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HOW TO TEACMATH?By: Tarek Harmoush

Lebanon: 2016


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Con e €: ’e resen€ €he number 12 by us10 b{o ksYk {{: ’e resen€ €he X † s on s €ua€~rob{em : •se bar moXe{s €o re resen€ a


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Abs€ra € re resen€a€■ A h {X s noZ a ab{e o‡ re resen

rob{ems by us nz ma€hema€ a{ noVor eˆam {e:

12 “ 2 ” 6


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Eˆam {e C~A


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† s on

1 “


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1 “

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€here?


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Con re€e re resen€a€ on

“ ”HoZ many are€here n ?

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Con re€e re resen€a€ on

“ ”HoZ many are€here n ?

■


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W’ T | | MAT


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■–uo€e : —Zr € nz s na€ure˜s Zay o‡us see hoZ s{o y our €h nk nz sg™

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TZo k nXs o‡ Zr € nz n m

1g Wr € nz abou€ Zha€ €hey ares€uXy nzg

2g Wr € nz ma€h rob{emsg


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0e$(i(/ful $1ti)ity

When s€uXen€s Zr €e €he r oZrob{ems ‡or o€hers n €he {aso{†e} €he rob{ems ha†e moremean nz anX an be a {o€ o‡ ‡


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mo€her˜s ook e XouzhgHoZ many an€s X X ha†e {e‡€?™


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Wr €e €he †en

■ Look a€ €he oXeX ›zure €hen Zrz †eng

A

B C

M |


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Y€a€e €he rob{em

‘our ‡r enX Zas absen€ yes€erXayg ‘ou Zan€ €o zu Xe h m €o so{†e €he hom† a €e{e honeg

7you Xonœ€ ha†e n€erne€ or Wa€sa =Wr €e €he s€a€emen€s €ha€ an he{ hXraZ €h s ›zure

A

B C

M |


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0ore 2$th

■Ask a ues€ on by us nz €ZorXs

■ om any} ens} a ksg■AnX Zhose so{u€ on s:


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~’OBLEMYk nX 1: ~ar€ Zho{e ž unknoZn Zho{e


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Y€e 1 : MoXe{ €

ž š ” š

?


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Y€e 2: ~ra € e

ž š ”

ž ” Ÿ

ž Ÿ ”

ž š ”1

ž 1

ž 1 ” 1


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Y€e : Yo{†e rob{ems ~rob{em 1


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Yo{u€ on 1


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~rob{em 2


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Yo{u€ on 2


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Y€e : Com {e€e €he rob


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Y€e : Wr €e your rob{e

ž 1š ” 2


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~’OBLEMYk nX 2: ~ar€ Zho{e ž unknoZn ar€


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Wr €e 7Z €h eˆam {es= €he s€e€ea h nz €h s k nX o‡ rob{ems

ž ” 2 2 ?


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Va € Vam {y

■ š ¡ ” 10■ ¡ š ” 10■ 10 ž š ”

■ 10 ž ” š

10 š


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A { a€ on

■ š ¡ ” š ¡ ¡ ” 0 ¡”


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Bar MoXe{s

■ •se bar moXe{s €o shoZ €he aXX € ong

? ” 2g1 ¡ 12g 12g

?


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Bar MoXe{s

■ •se bar moXe{s €o shoZ sub€ra € ong

? ” 2gš ž 12g 12g

2gš


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Bar MoXe{s

■ •se bar moXe{s €o shoZ mu{€ { a€ ong

? ” g2 ˆ g2

?


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Bar MoXe{s

■ •se bar moXe{s €o shoZ X † s ong

? ” šgš “ ?

šgš

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