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1. LESSON TEMPLATE
Name of the Student teacher : Period :
Name of the School : Date :
Standard : VIII
Subject : Mathematics Time :
Unit : Area Strength :
Topic : Area of Average age : 13+
Parallelogram
CURRICULAR STATEMENT
 Hcp hiw b bpw kam-´-c-h-i-§Ä X½n-epÅ AIew n Dw Bb kmam-´-cn-I-¯nsâ ]c-¸-fhv bn BsW¶v And-bp-¶p.
CONTENT ANALYSIS
TERMS kmam-´-cn-Iw, {XntIm-Ww, ]mZw, kam-´-c-h-i-§Ä, D¶Xn
Facts FXnÀh-i-§Ä kam-´-c-amb Pyman-Xo-b-cq-]-amWv kmam-´-cnIw
 kmam-´-cn-Is¯ Hcp hnI-ÀWw sIm­p
`mKn-¨m c­v
kÀh-k-a-{Xn-tIm-W-§Ä e`n¡pw
 c­v
{XntIm-W-§-fp-sSbpw ]c-¸-f-hp-I-fpsS XpI-bmWv kmam-´-cn-I-¯nsâ ]c-¸-f-hv.
 {XntIm-W-¯nsâ ]c-¸-fhv 1/2 bh BWv.
 kmam-´-cn-I-¯nsâ Hcp hiw b bpw kmam-´-c-h-i-§Ä X½n-epÅ AIew h Dw Bbm ]c-¸-fhv bh Bbn-cn¡pw
Concept Hcp kmam-´-cn-I-¯nsâ ]c-¸-fhv bh BsW¶ Bibw
Equation kmam-´-cn-I-¯sâ ]c-¸-fhv = bh
Symbols b kmam-´-cn-I-¯nsâ Hcp hiw
h kam-´-c-h-i-§Ä X½n-epÅ AIew
CLASSROOM INTERACTION PROCEDURE RESPONSES
INTRODUCTION
n§Ä hnhn[ Xcw Pyman-Xob cq]-§Ä ]Tn-¨n-«p-­-
tÃm. {XntIm-Ww,

2. NXp-cw, NXpÀ`p-Pw, ]©-`p-Pw,-j-Uv`pPw XpS-§n-b-h-bm-WtÃm n§Ä
]cn-N-b-s¸-«n-«p-Å-Xv. n§Ä¡v ÂIp¶ {XntIm-W-§sf {Ia-s¸-Sp-¯p-I.
Ah-bpsS {]tXy-I-X-IÄ I­-
¯pI?
{XntIm-W-§Ä tNÀ¯p h¨-t¸mÄ hnhn-[-Xcw Pyman-Xob cq]-§Ä e`n-¨p.
AXm-bXv FsXmcp Pyman-Xob cp]-s¯bpw {XntIm-W-§-fmbn `mKn-¡mw.
PRESENTATION
Activity – 1
Ip«n-Isf hnhn[ {Kq¸p-I-fmbn Xncn¨v Htcm {Kq¸npw Htcm kmam-´-cnI
¯sâ amXrI ÂIp-¶p. {]tXy-I-X-IÄ Is­-
¯m³ Ip«n-I-tfmSv
Bh-iy-s¸-Sp-¶p. Ip«n-IÄ kmam-´-cn-I-¯nsâ
{]tXy-I-X-IÄ Is­
¯p¶p.
Activity – 2
Ip«n-IÄ ÂInb kmam-´-cn-I-¯n Hcp hnIÀWw hc¨v {]tXy-I-X-IÄ
Is­-
¯m³ Bh-iy-s¸-Sp-¶p.
c­v
kÀh-k-a-{Xn-tIm-W-§Ä
Activity 3 e`n-¡p-sa¶v Is­
¯p¶p.
{XntIm-W-§-fpsS ]c-¸-fhp Is­-
¯m³ Bh-iy-s¸-Sp-¶p.

3. ]mZw b bpw D¶Xn h Dw Bb {XntIm-W-¯nsâ ]c-¸-fhv 1/2 bh
F¶p I­-
¯p-¶p.
D C
A B
]mZw b bpw D¶Xn hDw Bb {XntIm-W-¯sâ ]c-¸-fhv 1/2 bh
Is­-
¯p-¶p.
c­v
{XntIm-W-§fpw kÀh-kaw Bb-Xn-m BsI ]c-¸-fhv
= 1/2 bh + ½ bh = bh
kmam-´-cnIw ABCD bpsS ]c-¸-fhv
= ADB bpsS ]c-¸-fhv + BCD bpsS ]c-¸-fhv
+ 1/2 bh + ½ bh = bh
AXm-bXv Hcp hiw b bpw kam-´-c-h-i-§Ä X½n-epÅ AIew h Dw
Bbm kmam-´-cn-I-¯nsâ ]c-¸-fhv bh Bbn-cn-¡p-sa¶v A²ym-]nI
]dªp sImSp-¡-¶p.
A²ym-]nI tmSvkv sImSp-¡-¶p.
]c-¸-fhv
kmam-´-cn-I-¯nsâ ]c-¸-fhv = bh
b = kmam-´-cn-I-¯nsâ Hcp hiw
h = kam-´-chi-§Ä X½n-epÅ AIew
APPLICATION
kmam-´-cn-I-¯nsâ Hcp hiw 5cm Dw kam-´-c-h-i-§Ä X½n-epÅ AIew
4cmDw Bbm ]c-¸-f-sh´v ?
tNmZy¯n X¶n-cn-¡p¶Xv Fs´-Ãm-amWv ? b = 5cm, h = 4cm
kmam-´-cn-I-¯nsâ ]c-¸-fhv Is­-
¯m-pÅ kq{X-hm-Iy-sa´v ? bh
A§-s-sb-¦Nâ ]c-¸-fhv F{X ? 5 x 4 = 20 N. sk.-an.
BqWnäv F´v ?
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4. REVIEW
1) kmam-´-cn-I-¯nsâ {]tXy-I-X-IÄ Fs´Ãmw ?
2) kmam-´-cn-I-¯nsâ ]c-¸-fhv Is­-
¯-pÅ kq{X-hmIyw ?
FOLLOW UP ACTIVITY
Hcp hi-¯nsâ ofw 10cm Dw kam-´-c-h-i-§Ä X½n-epevf AIew 4cm Dw Bb kmam-´-cn-I-¯nsâ ]c-¸-fhv F{X-bmWv ?