week 1- january 8,2014 - grade 10

8/13/2019 Week 1- January 8,2014 - Grade 10

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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 McInnis

Suer!ising Teacher: Mr. Small

Date: "anuar# $%& '() $%(*

+rade,-e!el: Ten (%/

Section 2

Toic of -esson: 0rthograhic 1rojection

T#e of -esson: 1ractical

Teaching Strateg#: Demonstration) 23lanation

+eneral 0bjecti!es:

Students should:

(.%/ understand what is orthograhic rojection.$.%/ erform the rocedure for constructing orthograhic rojection drawings.

'.%/ e3ecute the rocedure in constructing orthograhic rojections of geometric solids4

Secific 0bjecti!es:

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

(.(/ e3lain accuratel# what is meant b# orthograhic rojections without error4

'.(/ construct a well roortion orthograhic rojection of a solid in no more than (5

minutes.

'.$/ Construct orthograhic rojection drawings accuratel# with the aid of wor6boo6s.

7ebruar# (%) $%(* Comiled 8#: Mr. Canute McInnis


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Instructional Materials,Teaching Aids,2!aluation Sheet,29uiment:

1aer 1encil Set S9uares T&s9uare

8lac6 board Chal6s Instructional handout

eference Materials:

Simmonds) C. H. ; Maguire) D. 2. (ell

?atson ; @ine# -td) -i!erool) 2ngland.

arwood) A. (


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Development of Lesson


Key Points Development or Instructional ContentActivities Time

(mins)Teacher Learner

1rearation for

-esson

Tool) 29uiment) Material:

1aer4

Tae4

*5 Set s9uares T& S9uare

As6 the students

to secure the

aer unto the

to of the des6

as done in

re!ious classes.

?al6 around

and ensure that

the aers are

being correctl#

secured to the

des6 as

re!iousl#taught.

Secure the

drawing

aer unto

the to of

the des6 as

instructed b#

the teacher.

5

7ebruar# (%) $%(* Comiled 8#: Mr Canute McInnis


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Teacher Learner

Constructing

isometric

rojections

To construct isometric proections!

(. Draw hori>ontal and !ertical lines as shown instep 1.

$. 7rom the oint of intersection 0 draw lines '%ofrom

the hori>ontal line each measuring '% mm.

'. -abel these oints A and 8 as shown.

*. 7rom oint A draw a !ertical line measuring *% mm.

-abel this oint C.

5. eeat rocedure * to ac9uire oint D.

E. Measure *% mm along the !ertical line drawn in

rocedure ( to attain oint 2.

=. Fse the '%osets9uare and oints C and 2 draw lines

measuring '% mm.

B. Fse the '%osets9uare and oints D and 2 draw lines

measuring '% mm.

ontal and

!ertical lines

Demonstrate the

rocedure for

constructing

lines of '%o

using the set

s9uare.

Instruct the

students to label

the oints A and

8.

Demonstrate the

rocedure for

ac9uiring lines

C) D and 2.

Draw the

hori>ontal

and !ertical

lines.

Draw the

hori>ontal

and !ertical

lines.

Imitate the

rocedure

shown b# the

teacher in

ac9uiring

lines C) D

and 2.

$5



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Teacher Learner

"ar# Scheme$

Aroriate -ettering and Numbering& G2 mar#s%

Aroriate line t#es& G& mar#s%

Demonstration of concet& G' mar#s%

Correct alication of dimensions& G& mar#s%

Accurac# of isometric rojection& G' mar#s%

Cleanliness of drawing sheet& G2 mar#s%

Total "ar#s 2 mar#s%

2nsure that the

students are

grasing the

concet b#

erusing their

aers and ma6e

corrections if

necessar#.

Demonstrate the

rocess of

comleting the

solid.

23ecute the

rocedure for

ac9uiring the

solid as

demonstrated

.

.



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Teacher Learner

In&class

Assignment

To construct isometric proections!

"ar# Scheme$

Aroriate -ettering and Numbering& G2 mar#s%

Aroriate line t#es& G& mar#s%

Demonstration of concet& G' mar#s%

Correct alication of dimensions& G& mar#s%

Accurac# of isometric rojection& G' mar#s%

Cleanliness of drawing sheet& G2 mar#s%Total "ar#s 2 mar#s%

1ro!ide the

students with the

drawings to be

conducted in

class.

Comlete the

drawings

assigned.



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Summar#: (5 minutes)

The class will be summarised b# as6ing students the following 9uestions:

(. ?hat are orthograhic rojections

$. 23lain the difference between first angle and third angle rojections

Concluding Acti!ities:

The students will be as6ed to submit their drawings for grading and the class will be

formall# dismissed. (2 minutes)

eflections:

a/ ?ere m# objecti!es met

b/ How did I erform as the teacher

c/ How did the students erform

d/ How did I manage the class

e/ ?hat will I do in the ne3t lesson based on answers I ha!e gi!en to a&d

7ebruar# (%) $%(* Comiled 8#: Mr. Canute McInnis 1age = of B 1ages/


8/8


7ebruar# (%) $%(* Comiled 8#: Mr. Canute McInnis 1age B of B 1ages/

week 1- january 8,2014 - grade 10

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