The document discusses a biology lesson on classifying living organisms. It begins with introducing the topic of classifying living things based on various characteristics. Students then participate in activities where they analyze pictures of organisms and identify characteristics like habitat, shape, and color. They discuss how organisms can be classified based on factors like habitat, temperature requirements, and color. While some characteristics like color may not always reliably classify organisms, considering multiple characteristics together can help avoid inconsistencies in classification.

1. Name of the teacher : Arya Jeevan Std. VIII
Name of the school : N.S.S.Girls H.S.S, Pandalam Age : 13
Name of the Subject : Biology Strength :
Name of the Unit : Pohn-IÄs¡mcp taÂhnemkw Date : 16.06.2014
Name of the Topic : Pohn-I-fpsS hÀ¤o-I-cWw Duration : 45 min
Curricular Statement
nco-£Ww, NÀ¨, Bib hnn-a-bw, nK-a--¯n-se-¯Â, {]mtbm-KnI nÀh-Nw cq]o-I-cn-¡Â F¶nhbneqsSPohn-I-fpsS hÀ¤o-I-cW
Xe-s¯-¸-än-bpÅ ]T-w.
Content Analysis
Terms: - kky-§Ä, P´p-¡Ä, Bhm-kw, Bhm-k-hy-hØ
Facts - 1 ) `qan-bn aq¶c e£-t¯mfw kky-hÀ¤-§fpw AXnsâ men-c«n P´p hÀ¤-§-fp-ap-­v.
2) kkyBIrXn, hep¸w, ndw, hmk-Øew, k©mccoXn, Blmc k¼m-Z--coXn XpS-§nb am-Z-WvU-§-fnÂ
Pohn-hÀ¤-§Ä ]c-kv]-ca hyXym-k-s¸-«n-cn-¡p-¶p.
3) hnhn[ am-Z-WvU-§-fpsS ASn-Øm--¯n Pohn hÀ¤s¯ Xcw-Xn-cn¡mw.
4) ndw, BIrXn XpS-§nb Nne am-Z-WvU-§-fpsS ASn-Øm--¯n Xcw-Xn-cn-¡p-¶-Xn s]m-cp-¯-t¡-Sp-IÄ
ImWp¶p.
5) IrXy-amb am-Z-WvU-§-fpsS ASn-Øm--¯n am{Xta Pohn-Isf hÀ¤o-I-cn-¡p-¶Xv km[-¡p-I-bpÅp.

2. Minor Concept:
o hnhn-[-am--Z-WvU-§-fpsS ASn-Øm--¯n Pohn-hÀ¤s¯ Xcw-Xn-¡mw.
o BIr-Xn, hep-¸w, ndw,hm-k-Øew, k©m-c-co-Xn, Blm-c-k-¼m-ZcoXn F¶o
am-Z-WvU-§-fn Pohn-hÀ¤w hyXym-k-s¸-«n-cn-¡p-¶p.
Major Concept : BIrXn, ndw F¶o am-Z-WvU-§-fpsS ASn-Øm--¯n kmayX ]peÀ¯p¶ Pohn-IÄ X½n PohnX
kml-N-cy-§-fn ]c-kv]cw hyXym-k-s¸-«n-cn-¡p-¶-Xn-m Ahsb Htc hn`m-K-¯n DÄs¸-Sp-
¯p-hm³ km[n-¡p-I-bn-Ã.
Learning oucome :
Enable the pupil to develop,
1) Factual knowledge on living organism and their peculiarrities.
A) Recalling the new terms like habitat, Ecosystem, Plants and animals.
B) Recognizing different living Organisms present on earth.
C) Explaining the difference between each species.
II) Conceptual knowledge about the Ecosystem.
A) Recalling the features of different organism
B) Recognizing the different features such as shape, locomotion size, Habitat, colour.
C) Explaining the features in organisms.
III) Meta cognitive knowledge on the Habits present in their surroundings.
I)Recognizing the features such as colour shape are not good criteria for exact
classification
II) Scientific attitude towards classification of organisms
III)Different process skills like ,
A) Observation analysis of environment
B) Classification based on suitable criteria
Pre-requisite kky-§Ä¡pw P´p-¡Ä¡p-an-S-bn AtIw hyXym-k-§Â ImW-s¸-Sp-¶p.
Teaching learning resources
hyXykvX kky-P-´p-Pm-e-§-fpsS Nn{X-§fS-§nb NmÀ«v
A[ym-]I klmbnv
]mT-]p-kvXIw
Classroom Interaction procedure Expected Pupil Response

3. Introduction
n§-fpsS Npäp-]mSpw GsXÃmw Xcw Pohn-Ifp­v?
n§Ä Ahsb nco-£n-¡m-dpt­m
? n§Ä I­n-
«pÅ Pohn-I-fp-sS-sbÃmw t]cv n§Ä¡-dn-bmtam? n§Ä
ImWp¶ Pohn-I-sfÃmw Hcp-t]m-se-bmtWm? C¶v mw Cu Pohn-Isf Ffp¸w
Xncn-¨-dn-bm-pÅ amÀ¤-amWv ]Tn-¡m³ t]mIp-¶-Xv.
Pohn-I-fpsS hÀ¤o-I-cWw (CB)
Ip«n-IÄ Bi-b-hn-n-abw S-¯p-¶p.
Presentation
Activity - 1
]mT-]p-kvX-I-¯n ÂIn-bn-cn-¡p¶ Nn{Xo-I-cWw hniI-ew sNbvXv Fs´ms¡
kmay-hy-Xym-k-§-fmWv ImWp-¶Xv F¶v NÀ¨ sNbvXv enÌp sN¿p-hm³
A²ym-]nI Bh-iy-s¸-Sp-¶p.
Consolidation
hmkØew
BlmccoXn
k©m-c-coXn }
BIrXn
hep¸w
ndw
(CB)
Ip«n-IÄ NÀ¨-sNbvXv kmay-hy-Xym-k-
§fpsS enÌv X¿m-dm¡p-¶p.
Activity - II
Ip«n-Isf AhÀ¡-dn-bm-hp¶ Pohn-Isf enÌv sNbvXv ta¸-dª am-Z-WvU-§-
fpsS ASn-Øm--¯n XcwXncn-¡m³ Bh-iy-s¸-Sp-¶p.
Ip«n-IÄ hyXykvX Pohn-Isf enÌv sNbvXv
Xcw-Xn-cn-¡p¶p.
Activity 3
{Kq¸v NÀ¨-bn-eqsS Ip«n-IÄ AhÀ Is­-
¯nb

4. BIrXn,ndw, hep¸w Bl-c-co-Xn, k©m-c-co-Xn, hmk-Øew F¶o am-Z-WvU-
§-fpsS ASn-Øm--¯nÂPohn-Isf hn`m-K-§-fm-¡n-b-Xn Fs´-¦nepw s]mcp¯-t¡-
Sp-IÄ ImWp-¶pt­m
F¶v nco-£n-¡p-hm³ A[ym-]nI Bh-iy-s¸-Sp-¶p. XpSÀ¶v
A[ym-]nI ]¨-¡p-Xn-cn-bp-tS-bpw, ]¨n-e-]m-¼v, ]¨ nd-apÅ kky-§Ä F¶n-h-bpsS
Nn{X-§Ä ImWn¨ tijw Ah-bpsS kmay hyXym-k-§Ä Is­-
¯p-hm³ Bh-iy-s¸-
Sp-¶p. o­p-
cp­BIr-
Xn-bp-ÅXpw Cg-bp-¶-Xp-amb a®n-c-tb-bpw, ]¨ne
]m¼n-tbpw Htc hn`m-K-¯n DÄs¸-Sp-¯m³ BIptam F¶v NÀ¨ sN¿p-hm³
A[ym-]nI Bh-iy-s¸-Sp-¶p.
Imcy-§Ä tcJ-s¸-Sp-¯p-¶p.
CONSOLIDATION
ndw, BIrXn F¶n-h-bpsS ASn-Øm--¯n Xcw-Xn-cn-¡p-t¼mÄ [mcmfw
s]mcp-¯-t¡-Sp-IÄ ImW-s¸-Sp-¶p. ]¨ nd-apÅ kky-§Ä ]¨-¡p-Xn-c, ]¨ne ]m¼v
ChsS nd-¯nsâ ASn-Øm--¯n Hcp hn`m-K-am-¡n-bm s]mcp-¯-t¡-Sp-IÄ
D­m-
Ipw. a®n-cbv¡v I®n-Ã, ]m¼nv I®p-­v,
]m¼nv ]Ãp-­v,
a®n-cbv¡v ]Ãn-Ã,
]m¼v Pohn-Isf Xn¶p-¶p. a®nc a®v Xn¶p-¶p XpS-§nb AtIw hyXym-k-
§Ä ImW-s¸-Sp-¶p-­v.
CHALK BOARD SUMMARY
BIOLOGY STD. VIII
Str. 64
Pohn-I-fpsS hÀ¤o-I-cWw
hmk-Øew
Blmc coXn
k©m-c-coXn
BIrXn
ndw
hep¸w
Review Questions
1. Pohn-IÄ X½n Fs´Ãmw coXn-bn-emWv hyXy-kvXX ]peÀ¯p-¶I

5. 2. kma®n-c-tbbpw ]m¼n-tbpw Htc hn`m-K-¯n DÂs¸-Sp-¯m-m-Iptam ?
Follow up activity
ndw BIrXn F¶n-h-bp-NsS ASn-Øm--¯n am{Xw Pohn-Isf Xcw-Xn-cn-¡p-t¼mÄ [mcmfw s]mcp¯-t¡-Sp-IÄ ImW-s¸-Sp-
¶p. Is­-
¯-ep-IÄ kb³kv Ub-dn-bn tcJ-s¸-Sp-¯p-I.