Vascular tissues transport water and nutrients throughout plants. The two main types of vascular tissue are xylem and phloem. Xylem transports water and minerals up from the roots through the stem and leaves. Phloem transports glucose and other nutrients throughout the plant between source tissues like leaves and sink tissues like roots and fruits. The lesson enables students to develop knowledge of vascular tissues through experiments, group work, discussion, and questioning to identify and understand the functions of xylem and phloem.

1. Innovative Teaching Manual
Name of the Teacher : Uo. BÀ Standard : IX
Name of the School : Govt. H.S. Vazhamuttam Strength :
Name of the Subject : Poh-imkv{Xw Average age:
Name of the Unit : kwh-l--¯nsâ hgn-IÄ Duration :
Name of the Lesson : kwh-l-Ie-IÄ (ssk-ew,^vtfmbw) Date :
Curricular Statement
Develop factual conceptual procedural metacognitive knowledge process skills and attitude on vascular
tissues through experimentation and participating in group work and group discussion and evaluating by questioning.
Content Analysis
Terms:- kwh-l-Ie-IÄ, ssk-ew,^vtfmbw)

2. Facts :-
 kky-§-fn thcv BKn-cWw sN¿p¶ Pehpw eh-Whpw Ce-I-fn-epw, Ce-I-fn nÀ½n-¡p¶ Blmcw kky-¯nsâ hnhn[ `mK-§-fn-tebv¡pw F¯n-¡p¶ {]tXyI
tImi-§Ä tNÀ¶ Ie-I-fmWv kwh-l-Ie-IÄ.
 c-v Xcw kwh-l-IeIfm-Wp-Å-Xv-þ ssk-ehpw ^vtfmbhpw.
 o--tIm-i-§Ä tNÀ¶Xpw Ipg-ep-I-fmbn cq]m-´-c-s¸-Sp-¶-Xp-amb Ie-I-fmWv sskew.
 sskew,thcv hen-s¨-Sp-¡p¶ Pehpw eh-Whpw Ce-I-fn-se-¯n-¡p-¶p.
 ZrV-amb tImi-`n¯n DÅ-Xn-m kky-§-Ä¡vXm§pw _ehpw ÂIp-¶p.
 hnhn-[-Xcw tIm-i-§fS-§nbHcpk¦oÀWIe-bmb sske-¯n shk-ep-IÄ,{S¡n-Up-IÄ F¶n-§sc-p-Xcw Ipg-ep-I-fp-v.
 hfÀ¨-sb-¯nb{S¡n-Up-Ifpw shk-ep-Ifpw amXr-tIm-i-§-fm-Wv.
 sske-¯n ImWp¶ amXr-tIm-i-§-fpw sskew ]mc³ssIa tImi-§fpw Pe-¯n-sâbpw eh-W§fpsSbpw kwh-l--¯nv klm-bn-¡p-¶p.
 kky-§-fn sske-t¯m-sSm¸w ImWp¶asämcp kwh-l-IebmWv ^vtfmbw.
 Ce-I-fn n¶v Blmcw hnhn[`mK-§-fn-tebv¡pkwh-ln¡p¶XvIpg-ep-IÄ t]mse {I-ao-I-cn-¨n-cn-¡p¶^vtfmb¯neq-sS-bm-Wv.
 ]g-§-fnepw hn¯p-I-fnepw kw`-cW`mK-§-fmbn cq]m-´-c-s¸-«n-«pÅ thcv, ImWvUw, F¶n-h-bnepw Blmcw F¯p-¶Xv ^vtfmb¯neq-sS-bm-Wv.

3. Concept
Minor Concept
 kky-§-fn thcv hen-s¨-Sp-¡p¶ Blmcw Ce-I-fn-tebv¡pw, Ce-I-fn fn nÀ½n-¡p¶ Blmcw kky-¯nsâ hnhn[ `mK-§-fn-epw F¯n-¡p¶ {]tXyX tImi-§Ä
tNÀ¶Ie-I-fmWv kwh-l-Ie-IÄ.
 kwh-l-Ie-IÄ {][m--ambpw c-p Xc-¯n-ep-vþ sskehpw ^vtfmbhpw
 thcv hen-s¨-Sp-¡p¶ Pehpw eh-Whpw Ce-I-fn- F-¯n-¡p-IF¶-XmWvsske-¯nsâ[À½w.
 Ce-I-fn nÀ½n-¡p¶Blmcw kky-¯nsâhnhn[`mK-§-fn- F-¯n-¡p-IF¶-XmWv^vtfmb-¯nsâ [À½w.
Major Concept
 kky-¯n ImW-s¸-Sp¶ {][m kwh-l--I-e-I-fmWv sskehpw ^vtfmbhpw.
Learning Outcome In terms of Specification
Enable the pupil to develop.
I) Factual knowledge on vascular tissues through
a) Recalling the new terms like vascular tissues, Xylem, Phloem etc.

4. b) Explaining the functions of Xylem and Phloem
c) Recognizing the different vascular tissues from the specimen and model
II) Conceptual knowledge on vascular tissues through
a) Recalling the structure of Xylem and Phloem
b) Recalling the inter-relationship of different vascular tissues
c) Explaining the functions of Xylem and Phloem
d) Explaining the structure of Xylem and Phloem
III) Procedural knowledge on the structure of vascular tissues through
a) Differencing the parts of Xylem and Phloem
b) Executing the practical work of dissecting the stem as per the laboratory instruction card
IV) Metacognitive knowledge on the structure of Xylem and Phloem through
a) Recognizing the structure of different parts of stem
b) Executing the practical work as per the laboratory instruction card
V) Different process skills like
a) Observing the different parts of stem and its functions
b) Communicating through presenting the group work
VI) Scientific attitude towards the study of structure of stem.
Pre-requisites

5. FÃm kky-§-fnepw {]tXy-I-Xcw Ie-IÄ klm-bn-¡p-¶p-sh¶v Ip«n-IÄ¡-dnbmw.
Teaching Learning Resources
Specimens
hmg thcv
Lab equipments
oUnÂ, lm³Uv se³kv, hm¨v ¥mkv, ssÉUv
Charts and Models
 hmg-bpsS thcnsâLS ImWn-¡p¶ tamUÂ.
 hmg-bpsS thcnsthÀXn-cn-¡p-¶-Xn-pÅ nÀt±-i-§-f-S-§nbImÀUv.
References

6. Text book of standard VIII SCERT, Kerala
Text book of standard IX SCERT, Kerala
Class room Interaction Procedure Pupil Responses
Introduction
So¨À Ip«n-I-fp-ambn sÃmcp _Ôw Øm]n-¨-Xn-p-tijw Ah-tcmSv tNmZy-§Ä tNmZn-¨p-sIm-v
¢mkv XpS-§p-¶p. AXn-p-tijw So¨À Ip«n-I-fp-sS ap¶-dnhv ]cn-tim-[n-¡p-¶-Xn-mbn Nne
tNmZy-§Ä tNmZn-¡p-¶p.
1) kky-§Ä¡vhf-cm³ Fs´ms¡ LS-I-§Ä Bh-iy-amWv?
2) CuLS-I-§Ä F§-s-bmWv kky-§-fn F¯nt¨cp-¶Xv?

7. 3) Ie-Isf F´vt]cn-emWv hnfn-¡p-¶Xv?
4) AsX C¶v ½Ä ]T-n¡p-hm³ t]mIp-¶Xv kwh-l--I-e-I-fmb sske-s¯bpw ^vtfmb-s¯bpw
Ipdn-¨m-Wv.
Presentation
Activity – I
A[ym-]nI Ip«n-Isf hnhn[ {Kq¸p-I-fmbn Xncn-¨-tijw hmg-bpsS thcv tOZn-¡p-¶-Xn-pÅ kma-
{Kn-IÄ ÂIp-¶p.
1) hmg-bpsS thcv
2) oUnÂ, hm¨v ¥mkv, ssat{Im-kvtIm-¸v, ¥nk-dn³,IhÀ Én]v.

8. 3) AXn-p-tijw A[ym-]nI Ip«n-IÄ¡v hmg-bpsS thcns tOZn-¡p-¶-Xn-pÅ nÀt±-i-§-f-S-
§nbImÀUv ÂIp-¶p.
 hmg-bpsS thcnstÀ¯ `mK-§-fmbn apdn-¡pI.
 apdn-¨ `mK-§-fn tÀ¯ `mKs¯ Xnc-sª-Sp¯vA©p ann«v kvsäbn-n CSp-I.
 sÌbn³ ]nSn¨ tijw ¶mbn Igp-Ip-I.
 ssÉUn FSp-¯p-h¨v ¥nk-dn³ Hgn¨v IhÀ Én]v C«v `mK-§Ä ssat{Im-kvtIm-¸n-eqsS nco-
£n-¡p-I.
 thcnsâLS LCD bneqsSssÉUv aptJ A[ym-]nI ImWn-¡p-¶p.

9. Black board
kwh-l-Ie-IÄ, ssk-ew,^vtfmbw
Consolidation
ssk-ehpw ^vtfmbhpamWv {][m
kwh-l-Ie-IÄ.
Activity – II
A[ym-]nI NnekqN--IÄ ÂIn-sIm-v t]cv Is--¯p-hm³
Bh-iy-s¸-Sp-¶p.
Rm³ BcmWv?
 Rm³ ^e-¯n-ep-vF¶mÂ]qhn-hn-Ã.
 XhfbnÂD-vF¶mÂ^vtdmKn-en-Ã. ^vtfmbw
 amb-bnÂD-vF¶mÂag-bnÂCÃ.

10.  Rm³ {^-nÂCÃF¶mÂsskUn-ep--v. ssk-ew
 ]mX-bnÂCÃF¶mÂ]me-¯n-ep--v.
Review Questions
 F´mWv kwh-l-Ie-IÄ?
 GsXm-s¡-bmWv {][m kwh-l-Ie-IÄ?
 F´mWv sske-¯nsâ[À½w?
 F´mWv ^vtfmb-¯nsâ [À½w?
Follow up Activity
kwh-l-Ie-IfpsS Nn{Xw hc¨v Ah-bpsS [À½w hni-Z-am-¡pI?