lesson template.docx

7/24/2019 LESSON TEMPLATE.docx

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LESSON TEMPLATE

Topic: Volume of a cylinder

Prepared by Akhila.S

Prepared by Akhila.s


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LESSON TEMPLATE

Name of the Teacher : Akhila.S Standard : 9

Name of the School : S.N.V.H.S.S, Neunganda Division : C

Su!ect : "athematics Strength :

#nit : $risms Duration :

Su unit : Volume of a c%linder Date :

Curricular objective

To find volume of a c%linder.

To understand that volume of a c%linder &ith ase radius r and length h is

'r(h . )ormula* 'r(h

Content Analyi

Term : Volume of a c%linder.

Concept : The idea ehind the volume of c%linder

Symbol : +et V e the volume of the c%linder r e the radius of ase and

the height of the c%linder of

!ormula : V* 'r(h

Principle : Volume of the c%linder euals the -roduct of the radius suare and

the height and the numer '

Proce : The method of develo-ing volume of a c%linder.



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Learnin" Outcome

The -eo-le &ill e ale to

ecall the idea aout c%linder.

etrieve the idea volume of a c%linder

elate the conce-t in ne& situation

Acce-t the eaut% of mathematics

To -erform geometrical skill

Pre# re$uiite

The -u-il should kno& the conce-ts

Aout area of a circle

The volume of a suare -rism is -roduct of area of the ase

and height

Supportin" material

"odels of a c%linder

$a-er cuttings containing the uestions of each grou-

/ther usual classroom materials

Claroom %nteraction Procedure Actual &epone

Teacher starts the class &ith introductor% conversations.

Teacher asks certain uestions to check the -revious

kno&ledge of the students. 0hat are the ases of a

c%linder1 Ho& man% lateral faces does it have1

2There are t&o ases &hich are congruent and the% have a



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single lateral face &hich is curved.3 4ecalls5

Activity'

Teacher divides the students into 6 grou-s and gives each

grou- a -a-er cutting containing the figure of c%linder and

asks to find the sha-e of the ase face and find the area of

the ase &ith radius r.

h

2/serves the model.3

7ach grou- does the activit% and teacher collects the result

of each grou-.

0hat is the sha-e of the ase of c%linder12The sha-e of the ase of c%linder is circle.34ecalls.5

Ho& can &e find The area of a circle1

2The area of a circle of radius r can e calculated % the

formula A*'r(.34ecalls.5



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Activity (

Teacher asks each grou- &hat is the general formula for

volume of a -rism.

7ach grou- does the activit% and teacher collects the

result.

2Volume of a -rism * 8ase area height34ecalls5

Activity#)

Teacher asks each grou- to com-are c%linder &ith regular

-risms and arrive at formula for finding the volume.

7ach grou- does the activit% &ith the hel- of the teacherand teacher collects the results of each grou-.

)inall% arrive at the formula.

Volume of a c%linder * 8ase area of circle

Height of c%linder

8ase area of a circle * 'r(h

Volume of a c%linder * 'r(h2dentifies3

Teacher concludes that the volume of c%linder euals the

-roduct of the radius suare and the height and the numer

'. 2dentifies3

Teacher sho&s a chart containing the formula of volume of

a c%linder



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r

Volume of a cylinder

h

The volume of a c%linder &ith ase radius r

and height h is * 'r(h

2/serves chart.3&evie* and Application

f the radius of the c%linder is 6c.m and height is

;


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i.e. r * 6c.m h * ;c.m. Then find the volume of

the c%linder1

(. f the radius of the c%linder is ?c.m and height is ;(c.m. Then find the volume of

the c%linder1


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