This document provides information about a biology lesson on tissue culture taught by Sujina K.V. to 8th standard students. The 45 minute lesson involved explaining the process of tissue culture, which involves using plant meristems to generate new plants that have desirable traits. Students learned about the steps of tissue culture, including transferring explants from mature plants to nutrient media, inducing cell growth through callus formation, and regenerating new plantlets. The goal of the lesson was for students to understand how tissue culture is used in modern agriculture and biotechnology to rapidly propagate desirable plant varieties.

1. Name of the teacher : Sujina K.V. Std. VIII A
Name of the School : N.S.S. H.S. Kudasanad Strength : 44
Subject : Biology Age : 13
Unit : Irjn-Xs¶ PohnXw Date:13.6.2014
Lesson : hÀ¤-k-¦-cWw Duration:45 Min
Curricular statement
nco-£-Ww, NÀ¨, Bi-b-hn-n-abw, nK-a--¯n-se-¯Â, nÀÆÀNw cq]o-I-cn-¡Â, F¶n-h-bn-eqsS hÀ¤-k-¦-c-W-s¯-¡p-dn-
¨pÅ ]T-w.
Content analysis
New terms : amXr-k-kyw, ]nXr-k-kyw, tIk-c-§Ä, ]cmK tcWp-¡Ä, hÀ¤ k¦-c-Ww, k¦-c-bn-
w.
Facts : (1) hÀ¤-k-¦-c-Ww, Snjyq-IĨÀ t]mep-Å-q-X kmt¦-XnI hnZy-IÄ C¶v ImÀjnI taJ-e-I-fnÂ
{]tbm-Kn¨p hcp-¶p.
(2) hyXykvX KpW-§-fpÅ amXr-k-ky-§-fn n¶pw Ir{Xna ]cm-K-W-¯n-eqsS KpW-ta-·-bpÅ kky-§sf Dev]m-Zn-¸-
s¨-Sp-¡p-¶ ImÀjnI hnZy-bm-WA hÀ¤-k-¦-cWw
(3) Htc C-¯nÂs¸« hyXykvX KpW-§-fpÅ amXv#r ]nXr kky-§sf Xnc-sª-Sp-¡p-¶-I-sb-¶-XmWv hÀ¤ k¦-c-W-¯nsâ
BZy L«w.
(4) kz]-cm-KWw XS-bm³ th­n
amXr ]pjv]-¯n n¶pw tIk-c§Ä o¡w sN¿p-¶p.

2. (5) ]nXr ]pjv]-¯n n¶v ]cm-K-tc-Wp-I-¡Ä tiJ-cn-¡p-¶p.
(6) Ir{Xna ]cm-KWw S-¯p-¶p.
(7( Ir{Xna ]cm-K-W-¯n-p-ti-jw, aäp ]cm-K-W-tc-Wp-¡Ä amXr-]p-jv]-¯n ]Xn-bv¡p-¶Xv XS-bm³ th­n
amXr-
]pjv]w t]mfn-¯o³ IhÀsIm­v
aqSp-¶p.
(8) amXr kky-¯n n¶pw hn¯p-IÄ tiJ-cn¨v apf-¸n¨v KpW-ta--a-bpÅ kky-§sf Xnc-sª-Sp¯v hfÀ¯p-¶-XmWv hÀ¤-k-¦-
c-W-¯nsâ Ah-km L«w.
Minor concepts : (1) C´y Hcp ImÀjnI cmPy-am-Wv.
(2) DXv]m-Z £aX hÀ²n-¸n-¡m³ th­n-
bpÅ Hcp qX kmt¦-XnI hnZy-bmWv hÀ¤-k-¦-c-Ww.
(3) Ir{Xna ]cm-K-W-¯n-eq-sS-bmWv hÀK-k-¦-cWw S-¯p-¶-Xv.
Major concept : Htc hÀ¤-¯nÂs¸-«Xpw hyXy-kvX-Kp-W-§-fp-Å-Xp-amb c­v
kky-§Ä X½n Ir{Xna ]cm-KWw S¯n
c­n-
tâbpw KpW-§-fpÅ ]pXnb kky-§sf DXv]m-Zn-¸n-¡p¶ ImÀjnI hnZy-bmWv hÀ¤ k¦-c-Ww.
Learning outcome
Ip«n,
1) Ir{Xna ]cm-K-Ww, hÀK-k-¦-c-Ww, amXr-]nXr kky-§sf Xnc-sª-Sp-¡p¶ coXn F¶n-h-sb-¡p-dn¨v Adnhv tSp-¶p.
2) hyXykvX kzm`mh khn-ti-j-X-IÄ Htc-bn--¯n hnI-kn-¸n-s¨-Sp-¡p¶ B[p-nI Irjn-co-Xn-bmWv hÀ¤ k¦-cWw F¶
Xncn-¨-dnhv D­m-
Ip-¶p.
3) nco-£-Ww, NÀ¨ Bib hnn-a-bw, nK-a--¯n-se-¯Â F¶n-h-bn Ignhv tSp-¶p.

3. 4) hÀK k¦-c-W-s¯-¡p-dn¨v tSnb Andhv KpW-ta-·-bpÅ ]pXnb kky-§Ä D­m-¡
n-sb-Sp-¡p-¶-Xn-mbn {]tbm-Kn-¡p-
¶p.
5) KpW-ta³a-bpÅ kky-§Ä hnI-kn-¸n-sN-Nyp-t¡-­-
Xnsâ Bh-iy-IX hni-I-ew sN¿p-¶p.
6) qX ImÀjnI hnZy-IÄ, `£y-hn-f-I-fpsS DÂ]m-Z-s¯ F{X-b-[nIw ta·-bp-Å-Xm-¡p¶p F¶v A]-{K-Yn-¡p-¶p.
7) qX ImÀjnI hnZy-I-sf-¸-änbpw AXn-eqsS D¸m-Zn-¸n-s¨-Sp-¡p-hm³ km[n-¡p¶ hnhn-[-bnw hnf-Isf¸änbpw
Nn´n-¡m-pÅ Ignhv tSp-¶p.
Pre-requistes:
sNSn-I-fn hn¯p-IÄ D­m-
Ip-¶Xv ]cm-K-W-¯n-eq-sS-bm-Wv.
Teaching learning resources
1. amXr-]nXr kky-§Ä
2. I{XnI
3. {_jv
4. t^mÀsk]vkv
5. hÀ¤-k-¦-c-W-¯nsâ hnhn-[-L-«-§Ä ImWn-¡p¶ NmÀ«v
6. tNm¡v t_mÀUv
Reference book
1. Hand book

4. 2. Text book of VIIIth std by SCERT Kerala
Classroom interaction Procedure Expected pupil response
Introduction Phase
Irjnsb B{i-bn¨p Pohn-¡p-¶-h-cmWv C´y-bn-sem-t«sd
t]cpw. C´y C¶v FÃm-¯-c-¯nepw hnI-k--¯nsâ ]mX-bn-em-
Wv. ImÀjnI ]ptcm-K-Xn-bmWv ½psS cmPy-¯nsâ
]ptcm-K-Xnsb nÀ®-bn-¡p-¶-Xv. AXp-sIm­v
Xs¶ IqSp-
X D¸m-Z £a-bv¡mbn Snjyq-IĨÀ t]mepÅ qX
hnZy-IÄ ImÀjnI cwK-§-fn {]tbm-Kn¨p hcn-I-bm-Wv.
n§Ä ]pjv]-taf I­n-
«n-tÃ, AXn H«p-an-¡Xpw yqX
kmt¦-XnI hnZy D]-tbm-Kn-¨mWv hfÀ¯n-sb-Sp-¡p-¶-
Xv. A¯cw Hcp kmt¦-XnI hnZy-sb-¡p-dn-¨mWv ½Ä C¶v
NÀ¨-sN-¿m³ t]mIp-¶-Xv.
Presenntationþ
{]hÀ¯w þ 1
Kw`m-j-W-§-sf-gp-Xnb ImÀUp-IÄ A²ym-]nI c­v
Ip«n-
IÄ¡mbn ÂIp-¶p. AXn-p-tijw Ah Ah-X-cn-¸n-¡m³ Bh-iy-
s¸-Sp-¶p. aäp-Ip-«n-I-tfmSv kw`m-jWw {I²n-¡p-hm³
Bh-iy-s¸-Sp¶p.
Ip«n-Isf {i²n-¡p-¶p.
F®-¯n-se´v Imcyw. Fsâ ]b-dp-
sN-Sn-IÄ¡v- tcmKs¯
sNdp-¡m-pÅ Ignhv Xosc-bn-
Ã. A¡m-cy-¯n n§-fpsS
sNSn-I-fm-Wm#v sa¨w

5. kw`m-jWw {i²n-¨tÃm?
c­v
t]cp-tSbpw hbÀs¨-Sn-IÄ¡pÅ KpW-§Ä Hcp sNSn-bn-se-
¯n-¡p-hm³ Ign-ªm Ã-bnw ]bÀsN-Sn-IÄ D­m-¡
n-sb-
Sp-¡p-hm³ Ign-bntÃ……..? F§-s-sb¶v Nn´n¨v tm¡n-bn-
«pt­m?
hÀK k¦-c-W-sa¶v n§Ä tI«n-«pt­m?
KpW-ta-
·-bpÅ kky-§sf hnI-kn-¸n-s¨-Sp-¡p-hm-p-]-tbm-Kn-
¡p¶ ImÀjnI hnZy-bmWv hÀK k¦-c-Ww. hÀK k¦-c-W-
¯nsâ hnhn[ L«-§-sf-s´m-s¡-bm-sW¶v ap¡v tm¡mw…..
hÀ¤ k¦-cWw (CB)
{]hÀ¯w II
A²ym-]nI hÀ¤-k-¦-c-W-¯nsâ hnhn[ L«-§Ä ¢mÊnÂ
sNbvXp-Im-Wn-¡p-¶p. NmÀ«nsâ klm-b-t¯msS {]hÀ¯--
§Ä a-Ên-em¡n sImSp-¡p-¶p.
-amXrk-ky-§sf Xnc-sª-Sp-¡p-¶p.
amXr-]p-jv]-¯n n¶pw tIk-c-§Ä o¡w sN¿p-¶p.
c­v
Ip«n-IÄ h¶v kw`m-jWw Ah-X-cn-¸n-¡p-¶p. aäp-f-f-hÀ
{i²n-¡p-¶p.

6. ]nXr ]pjv]-¯n n¶pw ]cm-K-tc-Wp-¡Ä tiJ-cn-¡p-¶p.
]cm-KWw S-¯p-¶p.
amXr-]pjv]w t]mfn-¯o³ IhÀsIm­v
aqSp-¶p.
hn¯v tiJ-cn¨v apf-¸n-¡p-¶p.
KpW-ta-·-bpÅ k´-Xn-Isf Xnc-sª-Sp-¡p-¶p.
{]hÀ¯w III
NÀ¨m-kq-N-I-§-f-S-§nb BIvSn-hncvdn ImÀUv ÂIp-
¶p. hÀK-k-¦-c-W-¯nsâ hnhn-[-L-«-§Ä nco-£n-¨-XnÂ
n¶pw ÂIn-bn-cn-¡p¶ NÀ¨m kqN-I-§Ä¡v {Kq¸-Sn-Øm-
-¯n NÀ¨ sNbvXv D¯-c-§Ä Is­-
¯p-hm³ Bh-iy-s¸-Sp-¶p.
kqN-I-§Ä
1. amXy kky-¯n n¶v tIk-c-§Ä o¡w sN¿p-¶-sX-´nv?
2. ]cm-KWw S-¯p-¶-sX-§s?
3. ]cm-Kaw S-¯n-b-Xn-p-tijw amXr-]pjv]w aqSn-s¡-«p-
¶-sX-´nv?
Ip«n-I-fpsS nK-a--§Ä ¢mÊn hmbn-¨-Xn-p-tijw
A²ym-]nI hnh-c-§Ä t{ImUo-I-cn-¡p-¶p.
Ip«n-IÄ A²ym-]nI ¢mÊn sNbvXp-Im-Wn-¡p¶ {]hÀ¯--
§fpw NmÀ«pw nco-£n-¡p-Ibpw {]hÀ¯--§Ä sNbvXp
tm¡p-Ibpw sN¿p-¶p.
Ip«n-IÄ {Kq¸-Sn-Øm--¯n NÀ¨ sNbvXv nK-a--§-fnÂ
F¯n-t¨-cp-¶p.

7. Consolidation
1. Xnc-sª-Sp¯ amXr kky-¯n n¶pw tIk-c-§Ä o¡w sN¿p-
¶Xv kz]-cm-KWw XS-bm³ th­n-
bm-Wv.
2. hÀK k¦-c-W-¯n Ir{Xna ]cm-K-W-amWv S-¡p-¶-Xv.
3. ]cm-K-W-¯n-p-tijw amXr-]pjv]w aqSn-s¡-«p-¶Xv
aäp ]cm-K-tc-Wp-¡Ä ]Xn-¡m-Xn-cn-¡m-m-Wv.
4. amXr kky-¯n n¶pw hn¯p-IÄ tiJ-cn¨v ]pXnb k´-Xn-
Isf D­m¡
nsbSp-¡p¶p
Rev iew
hÀ¤ k¦-cWw nÀh-Nn-¡p-I.
hÀ¤k¦-cW {]{In-b-bn tIk-c-§Ä o¡w sN¿p-¶-Xnsâ Bh-iy-
I-X-sb´v?
k¦-c-bn--§Ä¡v DZm-l-cWw ]d-bp-I.
Followup ctivity
KpW-ta-·-bpÅ [mcmfw ]pXnb hnf-IÄ DÅ-t¸mÄ mS³
C-§Ä ne-nÀt¯-­-
Xpt­m?
n§-fpsS A`n-{]mbw km[q-I-cn-¡
p-I.
Ip«n-IÄ Bibw {Kln-¡p-¶p.