ICT BASED LESSON TEMPLATE

Name of the teacher  : Arya C.S                                    Date :

Name of the School :MGHSS KANIYAPURAM          Class :VIII

Subject : Mathematics                                                    Division:

Unit :           ]Whn\nabw                                                Period :

Topic :]mZhmÀjnIw                                                  Duration :

Curricular Statement

Bibw {Kln¡Â, \nco£Ww, \nKa\w, {]iv\]cnlmcw, NÀ¨ sN¿Â, ]ckv]cw _Ôw, a\Ênem¡Â F¶nhbneqsS ]mZhmÀjnIw F¶ Bibw a\Ênem¡p¶p.

                            Content Analysis  

Terms                            :        ]mZhmÀjnIw

Facts                    :        3 amkw IqSpt¼mÄ apXent\mSv ]eni Iq«p¶

                           coXnbmWv ]mZhmÀjnIw

Concept                :        ]mZhmÀjnIw F¶ Bibw

Learning out come

          The student will be able to,

1)    Recall related knowledge or information about ratio

2)    Describe about the peculiarities of ratio

3)    Interpret about the area of ratio

4)    Exemplify different situation of ratio

5)    Execute the above concept in familiar situation

6)    Organize different elements to fit in a situation

7)    Judge the appropriateness of the above concept in a given problem

8)    Generate with alternate method  of finding ratio

9)    Perform artihemetic skill and geometric skill

Pre-requisites

apXÂ, ]eni, ]eni\nc¡v, em`w, \jvSw, Iq«p]eni F¶nhsb¡pdn¨v Ip«n¡v ap¶dnhp­v.

Teaching Learning Resoures

]mZhmÀjnIw F¶ Bibw DÄs¡mÅp¶ NmÀ«v,BIvänhnäv joäv, aäv ]T\ kma{KlnIÄ

Class room Interaction procedure

Expected Pupils Response

Introduction                                     A[ym]nI ¢mÊn {]thin¨v Ip«nItfmSv Ipiemt\zjWw \S¯p¶p. XpSÀ¶v ap¶dnhv ]cntim[n¡m\mbn tNmZy§Ä tNmZn¡p¶p. km[mcW ]eni IW¡m¡p¶sX§s\? ChnsS N F´mWv ? P F´mWv kqNn¸n¡p¶Xv ? R F´mWv kqNn¸n¡p¶Xv ? F¶m Iq«p]eni IW¡m¡p¶sX§s\? XpSÀ¶ A[ym]nI Hcp hÀj¯n F{X amkaps­¶v tNmZn¡p¶p. 6 amkw IqSpt¼mÄ ]eni IW¡m¡p¶ coXnsb F´v ]dbp¶p F¶v tNmZn¡p¶p            F¦n  3 amkw IqSpt¼mÄ ]eni IW¡m¡p¶ cnXnsb F´v F¶v ]dbp¶p F¶v A[ym]nI tNmZn¡p¶p AXns\ ]mZhmÀjnIw F¶v ]dbpw. AXmbXv 3 amkw IqSpt¼mÄ ]eni IW¡m¡p¶Xns\ ]mZhmÀjnIw F¶v ]dbpw F¶v A[ym]nI a\Ênem¡n sImSp¡p¶p. Class room Interaction procedure       Activity -1 XpSÀ¶v A[ym]nI Zriy am[ya¯neqsS Hcp {]iv\w {]ZÀin¸n¨p. XpSÀ¶v tNmZymhenIfpw {]ZÀin¸n¨p. cmap 12500 cq] 8% ]eni \nc¡n 3 amkt¯¡v  ISsaSp¯p. Imemh[n Ignªv F{X cq] Xncns¨Sbv¡Ww ISsaSp¯ XpI = þþþþþþþ ]eni \nc¡v = þþþþþþþþþþ Imemh[n = þþþþþþþþþþþþþþ ]eni = XpI + ]eni\nc¡v x hÀjw Xncn¨Sbvt¡­ XpI = XpI +]eni ]ZhmÀjnI coXn 3 amkw IqSpt¼mÄ  ]eni IW¡m¡n apXent\mSv Iq«p¶ coXnbmWv ]mZhmÀjnI coXn XpSÀ¶v Ip«nItfmSv hmbn¡m³ ]dbp¶p. XpSÀ¶v t\m«p _q¡n FgpXnsbSp¡m³ ]dbp¶p. Activity -2 hnPb³ ]mZhmÀjnIambn Iq«p]eni IW¡m¡p¶ _m¦n 6 amkt¯¡v 20,00 cq] 10% ]eni \nc¡n \nt£]n¨p. Hcp hÀjw Ignªv hnPb\v F{X cq] XncnsI e`n¡pw.

I= PNR F¶v Ip«n ]dbp¶p  N = hÀjw P = apX R = ]eni \nc¡v 12 amkw F¶v Ip«n ]dbp¶p AÀ² hmÀjnI coXnsb¶v Ip«n ]dbp¶p. Ip«nIÄ BtemNn¡p¶p Expected Pupils Response ISsaSp¯ XpI = 125000 cq] ]eni \nc¡v þ 8% Imemh[n þ 3 amkw  = 3/12=1/4 ]eni = 12500 x 1/4 x8/100 = 250 cq] Xncn¨Sbvt¡­ XpI = 12500=250 = 12750 cq] Ip«nIÄ hmbn¨p Ip«nIÄ t\m«p _p¡n FgpXm³ ]dªp. H¶mw ]mZhmÀjnI apX = 10000 cq] ]eni \nc¡v = 10% Imemh[n =  6 amkw H¶mwhmÀjnI ]eni =10000 x 1/4x 10/100 = 250 cq] c­mw]mZhmÀjnI apX =10250 cq] c­mw]mZhmÀjnI ]eni =10250x1/4 x10/100 =256.25 cq] Xncn¨p e`nt¡­ XpI = 10250 + 256.25 = 10506.25 cq]

Review & Applicatiopn 

]mZ hmÀjnI coXn IW¡m¡p¶Xv F§s\ ?

Follow up Activity

APb³ ]mZhmÀjnIambn Iq«p]eni IW¡m¡p¶ _m¦n Hcp hÀjt¯¡v 25000 cq] 10% ]eni \nc¡n \nt£]n¨p. Hcp hÀjw Ignªv APb\v F{X cq] XncnsI e`n¡pw.