about chemical endothermic reaction

1. LESSON PLAN

2. PRELIMINARY DETAILS
Name of the Teacher : ANCY JOY
Name of the School : Govt. H.S.S, Pattazhy
Subject : Chemistry .
Unit : cmkamä§Ä
Topic : Xm] BKocW {]hÀ¯w
Date : 03/10/2015
Duration : 45 minutes
Strength : 40/40
CURRICULUM STATEMENT
{]hÀ¯§Ä sN¿p¶Xv nco£n¨pw, NÀ¨IÄ sNbvXpw, A[ym]nIbpsS
hniZoIcW§Ä {i²n¨pw ]n´pW klmb§Ä kzoIcn¨pw, ‘Xm] BKocW {]hÀ¯w’ F¶
Bibw aÊnem¡p¶p.
CONTENT ANALYSIS
Scientific terms : s]m«mkyw s]ÀamwKtäv, Xm] BKocW {]hÀ¯w
Facts : s]m«mkyw s]ÀamwKtäv hnLSn¡p¶Xv Xm]s¯ kzoIcn¨mWv.
s]m«mkyw s]ÀamwKtäv NqSm¡pt¼mÄ AXv hnLSn¨v
s]m«mkyw amwKtäv, amwKokv UtbmIvsskUv, HmIvknP³ F¶nh
D­mIp¶p.
Concepts : Xm]s¯ BKocWw sN¿p¶ {]hÀ¯s¯ Xm] BKocW
{]hÀ¯w F¶p ]dbp¶p.
LEARNING OUTCOMES
A. Cognitive Competencies: learners become able to
 Recalls the terms, facts, concepts.
 Identify the concepts of endo – thermic reactions.

3.  Observe the reactions.
B. Affective Competencies:
 Shows willingness to participate in activities.
 Shares views and ideas.
PRE – REQUISIZES
Cognitive Domain : Knowledge about endothermic reactions.
Affective Domain : Interest to participate in activities
Psychomotor Domain : Skill to participate in group activities.
TEACHING LEARNING MATERIALS:
KMNO4, Boiling tube, Candle, Match box
CLASSROOM INTERACTION PROCEDURE RESPONSE
INTRODUCTION
IÀ¸qcw I¯p¶ {]hÀ¯s¯¸än ]dªpsIm­pw,
{]hÀ¯w hniZoIcn¨psIm­pw ¢mkv Bcw`n¡p¶p.
PRESENTATION
]co£Ww ImWn¡p¶Xnmbn So¨À Ip«nIsf hnhn[
{Kq¸pIfmbn Xncn¡p¶p.
ACTIVITY – 1
Hcp CuÀ¸clnXamb sSÌv Syq_n A¸w s]m«mkyw
s]ÀamwKtäv FSp¡pI. Fcnbp¶ Hcp NµXncn sSÌv
Syq_nsâ hmbv `mK¯v ImWn¡pI. nco£Ww tcJs¸Sp¯pI..
DISCUSSION POINTS
 NµXncnbv¡v Fs´¦nepw amäw kw`hnt¨m?.
ACTIVITY – 2
s]m«mkyw s]ÀamwKtäv FSp¯ t_mbnenMv Syq_v H¶n
NqSm¡nbXnptijw Hcp Nµ¯ncn Fcnbp¶Xnv B
sSÌvSvbq_nsâ hmbv`mK¯v ImWn¡pI. amäw {i²n¡m³
Bhiys¸Sp¶p.
Ip«nIÄ {i²n¡p¶p.
Ip«nIÄ {Kq¸nÂ
kÖcmIp¶p.
Ip«nIÄ nco£n¡p¶p.
NÀ¨ sN¿p¶p.

4. DISCUSSION POINTS
 BZys¯ ]co£W¯n n¶pw c­mas¯
]co£W¯nsâ hyXymkw?
 amä¯nv ASnØmamb ImcWw.
CONCEPT FORMATION
BZys¯ {]hÀ¯¯n Nµ¯ncnbv¡v bmsXmcp
amähpw kw`hn¨nÃ. F¶m c­mas¯ {]hÀ¯¯nÂ
Nµ¯ncn Bfn¡¯n. ImcWw s]m«mkyw s]ÀamwKtäv
NqSm¡nbt¸mÄ AXp hnLSn¨v s]m«mkyw amwKtäpw, amwKokv
ssU HmIvsskUpw, HmIvknPpw D­mIp¶p. HmIvknPsâ
km¶n[y¯n Xncn Bfn¡¯p¶p.
s]m«mkyw s]ÀamwKtäv + Xm]w s]m«mkyw amwKtäv +
amwKokv ssU HmIvsskUv + HmIvknP³.
Cu {]hÀ¯¯n s]m«mkyw s]ÀamwKtäv hnLSn¨Xv
Xmt]mÀÖs¯ BKocWw sNbvXXv sIm­mWv. Xm]s¯
BKocWw sN¿p¶ cmk {]hÀ¯s¯ Xm] BKocW
{]hÀ¯w F¶p ]dbp¶p.
KNOWLEDGE CONSTRUCTION
Xm] BKocW {]hÀ¯w F¶ Bibw Ip«nIÄ¡v
hyàam¡p¶p.
SUMMARISATION
NÀ¨ sNbvX Bib§Ä t{ImUoIcn¡p¶p.
REVIEW
Bib§Ä ZrVam¡p¶Xnmbn A[ym]nI Xmsg ImWp¶
tNmZy§Ä tNmZn¡p¶p.
1) Xm] BKocW {]hÀ¯w F´mWv?
2) CXn ]pd¯p hcp¶ hmXIw?
EXTENDED ACTIVITY
ASp¡fbn S¡p¶ Xm] BKocW {]hÀ¯w enÌv
sN¿pI.
D­mIp¶ amäw
{i²n¡p¶p.
NÀ¨ sN¿p¶p.
Bib§Ä
cq]oIcn¡p¶p
kahmIy§Ä
cq]oIcn¡p¶p.
cq]oIcn¨ Bib§Ä

5. hyàam¡p¶p.
Bib§Ä ]¦p
hbv¡p¶p.
D¯c§Ä ]dbp¶p.
Ip«nIÄ
tm«v _p¡nÂ
Ipdn¡p¶p.