This lesson plan is about teaching negative numbers to students. It begins with an introduction to the concept of negative numbers and their properties. Examples of expressions with negative numbers like x*(-z)+y*(-z)=(x+y)*(-z) are shown. The lesson will involve students doing activities with activity cards involving calculations with negative numbers. They will then discuss the differences between positive and negative numbers and situations where negatives are used. Formative assessment questions are included to check student understanding.

1. LESSON PLAN
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Curricular Statement
yqkwJy-I-fpsS KpW-hpw k¦ehpw F§ssb¶v
a-kn-em-¡p-¶-Xn-v.
Content Analysis
Concept : x, y, z F¶nh FXp A[n-kwJy-bmbmepw
x*(-z)+y*(- z)=(x+y)*(-z)
Terms : KpW-w, A[n-kwJy-, yqkwJy
Facts : ]qPys¯¡mÄ Ipd-hmb kwJy-I-fmWv yqkwJyIÄ
yqNnÓw tNÀ¯mWv yqkwJyIÄ ]d-bp-¶-Xv.
Process : yqkwJybpw A[n-kwJybpw X½n KpW--^ew
ImWp¶ {]{Inb.
LEARNING OUTCOMES
Student
will be
able to
Recall related knowledge about negative
numbers
Define the peculiarities of negative
number.
Interpret the concept of negative in
various situations.
Identifies negatives in different
situations.
Perform different instantaneous of
negative number
Differentiate positive and negative
numbers
COGINITIVE
DOMAINE.
Remembering
Appling
Analysing
Evaluating
Creating
PSYCHOMOTOR
DOMAIN

2. Judge the appropriations of negative
number.
Generate with identifying negatives in
daily life
Perform the arithmetic skill.
Accept the beauty of mathematical
principles.
AFFECTIVE
DOMAIN
PRE-REQUISITES
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Ipdn-¨pÅ Adnhv
TEACHING LEARNING RESOURCES
Manmade resources
Common class room aids
Activity card 1
Activity CHART 3
CHART 2
CLASSROOM INTERACTIVE PROCEDURE
EXPECTED PUPIL RESPONSE
INTRODUCTION
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¡p-¶p. AZv[ym]I³ Ip«n-I-fpsS
Group Activities score – Ahsc HmÀ½s¸-
Sp-¯p-¶p.IW-¡nte¡v Ah-cpsS {i±
BIÀjn¡p-¶-Xnp Hcp IpkrXn
tNmZyw tNmZn-¡p-¶p.
0
2345
F{XbmWv
1

3. Ah-cpsS ap¶-dnhv ]cn-tim-[n-¡p-¶-Xn-mbn
AhÀ¡v Activity Card Hcp sImSp¡p-¶p.
Activity CARD
1. 2*(-3) =……………
2. 3*(-4) =……………..
3. 4*(-5) =………………
4. (-5)*3 =…………………
PRESENTATION
A²ym]-I³ Ipsd ImÀUpIÄ tai¸p-d¯v
hbv¡-p¶p. CXn x, y, z F¶v t]cp
sImSp¯v A[n-kwJyIÄ Fgp-Xn-bn-cn-¡p-I-bm-
Wv. AXnptijw A²ym]-I³ 1 Â
Xmsg ImWp¶ ]«nI hc-bv¡p-¶p.
x y z xz yz Xz+yz X+y (x+Y)*z
AXnptijw A²ym]-I³ Hmtcm {Kq¸nÂ
n¶pw 3 t]sc hnfn-¡p-¶p. F¶v tcJ-s¸-Sp-
¯nb Hcp ImÀsUSp¡m³ Hcp Ipv-Sn-tbmSv
Bhiys¸Sp-¶p. B ImÀUnepÅ kwJy
t_mÀUn Fgp-Xm³ ]d-bp-¶p.
A§s Htcm¶pw BhÀ¯n¡p-¶p.
6 as¯ tImfw 8as¯ tImfw F¶nh
tm¡pÄ ImWp¶ {]tXy-IX
F´msW¶v tNmZn-¡p-¶p.
FsXm-s¡-bmWv Xpeyw
CXn n¶p F´v a-Ên-embn
AXnptijw A²ym]-I³ y-qkwJy
AS-§nb ImÀUpIÄ hbv¡p¶p.
AXnepw x, y, z F¶v t]cp sImSp¯
Ip«n sN¿p¶p.
D¯cw XpeyamWv

4. ImÀUpIÄ D­v.
CXn z am{X-amWv
y-qkwJy. AXnptijw A²ym]-I³
Hcp NmÀ«v Xq¡p-¶p.
x y z xz yx XY+YZ X+Y (X+Y)*Z
A²ym]-I³ Hmtcm {Kq¸n n¶pw 3 t]sc
hnfn-¡p-¶p. x, y, z ImÀUpIÄ FSp-¡p-hm³
Bh-iy-s¸Sp¶p. AXn ImWp¶
kwJyIÄ NmÀ«Nâ Fgp-Xp-hm³ ]d-bp¶p
ChnsS ImWp¶ kwJyIfpsS {]tXy-IX
F´mWv
6as¯ tImfhpw 8 as¯ tImfhpw X½n-epÅ
_Ôw F´mWv
AXns ka-hmIy cq]-¯n F§s
]dbmw
KpW-hpw k¦ehpw
x, y, z F¶nh FXp
A[n-kwJy-bmbmepw
xz+y z=(x+y) z
x, y, z F¶nh FXp
A[n-kwJy-bmbmepw
x*(-z)+y*(- z)=(x+y)*(-z)
z am{Xw yqkwJy
XpeyamWv
x*(-z)+y*(- z)=(x+y)*(-z)

5. Formative evaluation procedure
Review
1. yqkwJy-I-fpsS KpW-hpw
k¦ehpambn _Ô-s¸«v C¶v mw
]Tn¨ {][m Bibw F´mWv
2. x, y, z F´mWv
Follow up activities
1. 2*(-3) +5*(-3)
2. 5*(-2/3)-7*(-3/4)
3. 5*(-0.5)+3*(-0.5)