1. LESSON TEMPLATES
Name of the teacher : Vineetha Wilson
Standard : VIII
Subject : Mathematics
Unit : kahmIy§Ä
Topic : (a+b)²sâ hn]peoIcWw
CURRICULAR STATEMENTS
(a+b)²sâ hn]peoIcWw aknem¡p¶Xnv .
CONTENT ANALYSIS
Terms: Ncw, kahmIy§Ä

2. Facts: (1)Nc§fp]tbmKn¨v KWnXhmIy§Ä FgpXm³ Ignbpw.
(2)kaNnÓap]tbmKn¨v FgpXp¶ KWnXhmIy§fmWv kahmIy§Ä .
Concept:(a+b)²sâ hn]peoIcWw F¶ Bibw .
Definition:c­p]
Z§fpsS XpIbpsS hÀKw F¶Xv H¶mw ]Z¯nsâ hÀKw + 2 $
H¶mw]Zw $ c­mw]
Zw + c­mw
]Z¯nsâ hÀKw .
Equation:(a+b)² = a ²+ 2ab + b²
Symbols:a,b Nc§Ä
PRE-REQUISITES
The pupil knows about,
1) Square, area of a square
2)Rectangle, area of a rectangle
3)Mathematical calculations
TEACHING LEARNING RESOURCE

3. 1)Models of rectangle, square, chart
2)classroom teaching aids
Classroom interaction procedure responses
Introduction
Activity:1
A[ym]nI Ip«nIfpsS ap¶dnhv ]cntim[n¡p¶Xnmbn Nne PymanXobcq]§Ä
ImWn¡p¶p. AhbpsS hnkvXoÀWw Is­
¯m³ Bhiys¸Sp¶p
.
A[ym]nI ImWnPymanXob cq]

4. Presentation
Activity no:2
A[ym]nI NXpc¯nsâ
hnkXoÀW¯neqsS Ip«nIsf
Bib¯nse¯n¡p¶p.
NXpchpw,
kaNXpchpamsWNXpc¯nsâ
hnkvXoÀWw = $ hoXn BsW¶pw,
kaNXpc¯nsâ
hnkvXoÀWw = hiw BsW¶pw ­
¯p¶p.