week one--- cb11a double session technical drawing lesson plan- isometric projection

8/13/2019 WEEK ONE--- CB11A Double Session Technical Drawing Lesson Plan- Isometric Projection

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St. Andrew Technical High School

Section 1

School: St. Andrew Technical High School

Subject: Technical Drawing

Name of Student Teacher: Mr. Canute M cInnis

Su er!ising Teacher: Mr. Small

Date: Se tember "#$ "#%&

Time: %":%# m' ":%( m

)rade*+e!el: ,le!en -%%

No. of Students: "%

Section 2

To ic of +esson: Isometric /rojection

T0 e of +esson: /ractical

Teaching Strateg0: Demonstration$ ,1 lanation

)eneral 2bjecti!es:

Students should:

%.# erform the rocedure for constructing isometric drawings.

".# e1ecute the rocedure in constructing isometric rojections of geometric solids3

S ecific 2bjecti!es:

At the end of the lesson students should be able to:

%.% e1 lain accuratel0 what is meant b0 isometric rojections without error3

".% construct a well ro ortion isometric rojection of a solid in no more than %(

minutes.

"." Construct isometric drawings accuratel0 with the aid of wor4sheets.

5ebruar0 %#$ "#%6 Com iled 70: Mr. Canute M cInnis /age % of 8 /age-s


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Instructional Materials*Teaching Aids*,!aluation Sheet*,9ui ment:

/a er /encil Set S9uares T's9uare

7lac4 board Chal4s Instructional handout

eference Materials:

Simmonds$ C. H. ; Maguire$ D. ,. -%atson ; ?ine0 +td$ +i!er ool$ ,ngland.

@arwood$ A. -%< & .Geometrical and Technical Drawing . Thomas Nelson and

Sons +td. Melbourne ?ictoria$ Australia.

/re!ious Bnowledge:

The students were introduced to isometric rojection in the grade ten -%# .

Introduction:

The teacher will commence the lesson b0 ro!iding the students with an e1am le

of a lane figure con!erted to isometric and also b0 resenting a solid bloc4 for erusal.

5ebruar0 %#$ "#%6 Com iled 70: Mr. Canute M cInnis /age " of 8 /age-s


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Development of Lesson


Key Points Development or Instructional ContentActivities Time

(mins)Teacher Learner

/re aration for

+esson

Tool$ ,9ui ment$ Material: /a er3 Ta e3 Set s9uares -o tional

As4 the students

to secure the

a er unto the

to of the des4

as done in

re!ious classes.

>al4 around

and ensure that

the a ers are

being correctl0

secured to thedes4 as

re!iousl0taught.

Secure the

drawing

a er unto

the to of

the des4 as

instructed b0

the teacher.

(

5ebruar0 %#$ "#%6 Com iled 70: Mr Canute M cInnis /age & of 8 /age-s


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Teacher LearnerConstructing

isometric

rojections

To construct isometric pro ections!

%. Draw hori=ontal and !ertical lines as shown in step 1 .

". 5rom the oint of intersection 2 draw lines o from

the hori=ontal line each measuring mm.

&. +abel these oints A and 7 as shown.

6. 5rom oint A draw a !ertical line measuring 6# mm.

+abel this oint C.

(. e eat rocedure 6 to ac9uire oint D.

. Measure 6# mm along the !ertical line drawn in

rocedure % to attain oint ,.

8. se the o sets9uare and oints C and , draw lines

measuring mm.

. se the o sets9uare and oints D and , draw lines

measuring mm.


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Teacher Learner

"ar# Scheme$A ro riate +ettering and Numbering' E 2 mar#s%A ro riate line t0 es' E & mar#s%Demonstration of conce t' E ' mar#s%Correct a lication of dimensions' E & mar#s%Accurac0 of isometric rojection' E ' mar#s%Cleanliness of drawing sheet' E 2 mar#s%Total "ar#s 2 mar#s%

,nsure that the

students are

gras ing theconce t b0

erusing their a ers and ma4e

corrections if

necessar0.

Demonstrate the

rocess of

com leting the

solid.

,1ecute the

rocedure for

ac9uiring thesolid as

demonstrated.

.

5ebruar0 %#$ "#%6 Com iled 70: Mr Canute M cInnis /age ( of 8 /age-s


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Teacher LearnerIn'class

AssignmentTo construct isometric pro ections!

"ar# Scheme$A ro riate +ettering and Numbering' E 2 mar#s%A ro riate line t0 es' E & mar#s%Demonstration of conce t' E ' mar#s%Correct a lication of dimensions' E & mar#s%Accurac0 of isometric rojection' E ' mar#s%

Cleanliness of drawing sheet' E 2 mar#s%Total "ar#s 2 mar#s%

/ro!ide the

students with the

drawings to beconducted in

class.

Com lete the

drawings

assigned.

5ebruar0 %#$ "#%6 Com iled 70: Mr Canute M cInnis /age of 8 /age-s


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Summar0: (5 minutes)

The class will be summarised b0 as4ing students the following 9uestions:

%. >hat are isometric rojectionsF

Concluding Acti!ities:

The students will be as4ed to submit their drawings for grading. The register will be

mar4ed at the end of the class and the class will be formall0 dismissed. (2 minutes)

eflections:

a >ere m0 objecti!es metF GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGG

b How did I erform as the teacherF GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGG

c How did the students erformF GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGG

d How did I manage the classF GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG

GGG

e >hat will I do in the ne1t lesson based on answers I ha!e gi!en to a'dF

GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGG

5ebruar0 %#$ "#%6 Com iled 70: Mr. Canute M cInnis /age 8 of 8 /age-s

week one--- cb11a double session technical drawing lesson plan- isometric projection

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