Yearly Lesson Plan Lk Form 5

Lesson Plan

ENGINEERING DRAWING ISSC

UNIT 5 : COMPUTER AIDED DRAFTING ( CAD ) I

LEARNING AREA LEARNING OUTCOMES TEACHING ACTIVITIES SUGGESTED LEARNING ACTIVITIES

PERIOD / MONTH

5.1 Introduction to CAD

a. Facilities of CAD System

b. Advantage and Disadvantage of CAD

c. CAD Software

Level 1 Define CAD. Identify the

facilities of CAD system.

Use PC Hardware- I

nput device- O

utput device- P

rinter- P

lotter Explain the

advantage and disadvantage of CAD with regards to the conventional method.

Level 2 Familiarize with CAD

Software and its functions.

Distribute notes;

- Define CAD (Computer Aided Drafting).

- Computer hardware (output device, input, printer and plotter).

- Example of AutoCAD drawing.

- Example of conventional drawing.

Explain ang demonstrate actual hardware.

Explain and prepare simple diagram of AutoCAD drawing.

- Demonstration of AutoCAD advantage.

Discuss the advantages and disadvantages between conventional drawing and CAD system.

Distribute notes of AutoCAD introduction and its functions.

Students define CAD.

Students prepare a list of input hardware such as;- Scanner- Digitizer Pen- Keyboard- Mouse

Students prepare a list of output hardware:- Printer and plotter- LCD Projector

Students prepare a list of AutoCAD’s advantages:- Easier to edit and

modify.- Accuracy- Template (Basic symbol

aid)- Size or scale could be

adjusted.- Direction of view could

be adjusted.- Shapes of solid could

be reconstructed. Disadvantages of AutoCAD:

- Higher cost.- Lower skills.

Students prepare a list of the different type of Auto CAD softwares.

1 /JAN

1

Lesson Plan


PERIOD / MONTH

5.2 AutoCAD Software Commands Management

Level 1 Use drawing file

command :- New - Open - Limit- Qsave- Quit/

Exit/End Use Auto CAD

Software command:a. Drawing

- Line- Circl

e- Eras

e- Oop

s- Arc

b. Modify- Eras

e- Trim

c. Osnap- Tan

gent- Cen

ter- Per

pendicular- Mid- Oth

er Osnap

Distribute commands notes “AutoCAD file operation”.

Explain and distribute notes of AutoCAD software commands as listed.

Explain AutoCAD software commands using pull-down menu and icon.- Drawing- Modify- Osnap

Students use AutoCAD file operation commands.

Students use AutoCAD software commands as listed.

2/ JAN

ENGINEERING DRAWING ISSC2

Lesson Plan

Command


PERIOD / MONTH

5.3 AutoCAD application in producing simple plane diagram

Level 2 Constru

ct simple plane diagram using familiarized command.

Charts or transperancy of simple plane diagrams.

Distribute notes of AutoCAD drawing steps using commands that have been learned.

Students draw based on the instruction acquired and follow the given steps.

2/ JAN


Lesson Plan

UNIT 11 : COMPUTER AIDED DRAFTING ( CAD ) II


PERIOD / MONTH

11.1 Application of Various Command to Construct Block Drawing

a. Orthographic Projection Drawing in Computer Aided Drafting (CAD)

b. Isometric Drawing

Level 1 Use Auto CAD

software commands:- Snap- Grid - Trim- Undo- Redo- Block- Insert- Dist- Offset- Polygon- Ellipse- Dtext- Pline

Draw title block

Level 2 Apply Layers Use AutoCad

Software command to construct 2D

Preparation of equipment. A set of computer equipment

with the latest AutoCAD software.

Printer / plotter Distribute AutoCAD printed

notes commands. Teacher prepares a simple

drawing module in diskettes.Appendix 11/1Complete the orthographic drawing using AutoCAD software commands.Appendix 11/2Complete the isometric drawing using AutoCAD software commands.Appendix 11/3Complete the isometric drawing using AutoCAD software commands.

Prepare an example of a simple block drawing using AutoCAD commands.

Students use pre-recorded diskette to complete drawing according to AutoCAD software commands.

Students use the AutoCAD software commands to complete drawing exercises in the diskette.

Students prepare title block using the format available in AutoCAD.

Students draw based on

2 / JAN


Lesson Plan

block diagrams:- orthogra

phic projection drawing

- isometric drawing

instructions acquired in title block and refer to the given example.


PERIOD / MONTH

11.2 CAD Text and Dimensioning

Level 2

Use of text commands and dimension in Computer Aided Drafting drawing:- Mtext- Dtext- Dim

Prepare example of a block drawing in diskettes for text commands and dimensioning.

Distribute text commands and dimensioning printed notes.

Appendix 11/4Layers application in Orthographic Drawing.

Student uses the drawing in the diskette according to AutoCAD software commands.

2 / JAN

11.3 Printing the Computer Aided Drafting Drawing

Level 1 Explain Print

command. Print computer

aided drafting assignment.

Teacher prepares printing output on different types of paper. Example:- Transparency paper.- Card paper.- A3 paper.

Distribute printing manual notes.

Teacher prepares diskettes or student AutoCAD Drawing output.

Identify the commands used to print from a given or available file.

2 / JAN


Lesson Plan

UNIT 10 : PERSPECTIVE DRAWING


PERIOD / MONTH

10.1 Concept of perspective drawing

Level 1

1) Explain the concept of perspective drawing.

1 / FEB

10.2 Types of Perspective Drawing

a. One-point Perspective

b. Two-point Perspective

c. Three-point Perspective

Level 1

2) Identify and differentiate types of perspective drawing:a. One-point

Perspectiveb. Two-point

Perspectivec. Three-point

Perspective

Explain and identify types of perspective drawing:

- One point perspective

- Two point perspective

- Three point perspective

Demonstrate the differenct of perspective drawing 1 point, 2 points and 3 points.

Appendix 10/1

Types of perspective drawing

Students identify types of perspective drawing:

One point perspective

Two point perspective

Three points perspective

1 / FEB


Lesson Plan


PERIOD / MONTH

10.3 Elements of Perspective Drawing

Level 1 Explain the

function of elements in perspective drawing:- Station

Point (SP)- Viewing

Lines(VL)- Picture

Plane (PP)- Horizon

(H)- Vanishin

g Point (VP)- Ground

line (GL)- True

Height. (TH)

Define the meaning and element concept in perspective drawing

Appendix 10/2Pictorial diagram perspective and projection perspective concept.

Students identify the perspective drawing and the their fungtions.

2 / FEB

10.4 Construction of Perspective Drawing

Level 13) Construct One-point

Perspective Drawing

Explain the position of the picture plane, horizon line and ground line in perspective

Students identify the orientations of the top view

6 / FEB


Lesson Plan

1. One-point Perspective

2. Two-point Perspective

for a solid with flat surface, inclined surface and oblique surface.

Level 24) Construct Two-point

Perspective Drawing for a solid with flat surface, inclined surface and oblique surface.

drawing. Explain top view orientations Show/demonstrate method of

determining the vanishing point (VP).

Demonstrate how to construct one-point and two-point perspective drawings.

Explain orientation effects on top view, station point, horizon line and position of an

object.

in perspective drawing.

Students determine the position of vanishing point(VP).

Students construct one-point and two-point perspective drawings based on exercises given by teacher.


PERIOD / MONTH

10.5 Application of Perspective Drawing in engineering field

Level 3

5) Apply perspective drawing for objects or components in various engineering fields.

Demonstrate samples of perspective drawing which are used in various engineering range of learning.

Students collect captions of mewspaper or magazines of perspective drawing which are used in engineering range of learning.

2 / MARCH


Lesson Plan

UNIT 7 : ADDITIONAL VIEWS


PERIOD / MONTH

7.1 Concepts of Additional Views

Level 1

Explain the concepts of Additional View.

Differentiate between Additional View and Orthographic Projection.

Prepare drawing to explain the concepts of additional views.

Prepare/collect samples of additional view and orthographic projection drawing

Identify the concept of additional views.Relate an orthographic projection and additional views.

Resources:1. Orthographic

projection drawing of solid having inclined surface.

2. Model of solid having inclined surface

2 / MARCH

7.2 Types of Additional Views

Level 1 Explain types of additional views: - Auxiliary views

Identify the concepts of additional views.

2 / MARCH


Lesson Plan

a. Auxiliary view

b. Revolved view

Explain different types of additional views--

- Revolved viewsExplain and show the differentiation between auxiliary views and revolved views.

Relate an orthographic projection and additional views.


PERIOD / MONTH

7.3 Construction of Auxiliary Views

Level 2 Construct

auxiliary views for geometrical solid based on :- auxili

ary views of Height

- auxiliary views of Width

- auxiliary views of Depth

Use of

Explain and show the methods to draw auxiliary views of Height, Width and Depth.Explain and show the methods to determine :

True length True angle True shape

Draw an auxiliary views of Height, Width and Depth based on exercises givenDetermine the true length based on exercises given.

4 / APRIL


Lesson Plan

auxiliary views to determine- True

length- True

angle- True

shape

7.4 Application of Auxiliary Views in engineering field

Level 3

Use of Auxiliary views in engineering fields.

Show charts / transparency the use of auxiliary views in engineering fields.

2 / APRIL

UNIT 12 : INTERSECTION DRAWING


PERIOD / MONTH

12.1 Concepts of intersections

a. Between two lines

b. Between line and plane

Level 1

Explain the concepts of intersection:- between

two lines- between

Present concepts of intersection between two lines.Present concepts of intersection between line and plane.

Appendix 12/1Intersection :- Between two lines

Draw intersection lines and determine the intersection points.

Draw intersection between line and plane and determine the intersection points.

2 / APRIL


Lesson Plan

c. Between two planes

line and plane- between

two planes

- Between line and plane

Present concepts of intersection between two planes.Flat surface and flat surfaceFlat surface and curved surfaceCurved surface and curved surface

Appendix 12/2Intersection between two planes

Explain the concept of flat surface and curved surface.

Draw intersection lines orintersection curves between two solids.

Resources:1. Samples of drawing.2. Sample drawings of

various engineering field.3. Intersected solid

models.

12.2 Methods of Determining Lines and Curves of Intersection

a.method

b.method

Level 2

Determine the intersection points by using:- edge

view method.- cutting

plane method.

Present and show the intersection diagram by using edge-view method.Present and show the intersection diagram by cutting plane method.

Appendix 12/3To determine intersection curves-edge view method.

Demonstrate intersection points between two lines by edge view method.Determine the lines of intersection curves by edge view method.Determine lines or intersection curves by cutting plane method.

4 / MAY


PERIOD / MONTH

12.3 Application of Intersection Drawing

a. Intersection between two solid objects at right

Level 2

Determine points of intersection and construct lines or intersection curves between two solid objects at right

Demonstrate how to construct and determine the intersection lines between two prisms.

Appendix 12/4Intersection between two prisms

Construct and determine intersection lines between two prisms.Construct and determine intersection lines between two cylinders.

4 / MAY


Lesson Plan

angle and other angles (non-offset)

i. Solid prism

ii. Solid cylinder

iii. Solid pyramid

iv. Solid cone

angle and other angles (non-offset).

- Solid prism

- Solid cylinder

- Solid pyramid

- Solid cone

Level 3

Construct lines and intersection curves of object or components.

Demonstrate how to construct and determine the intersection lines between two cylinders.

Appendix 12/5Intersection between two cylinders

Demonstrate how to construct and determine the intersection lines between two pyramid and prism.

Appendix 12/6Intersection between pyramid and prism

Demonstrate how to construct and determine the intersection lines between cone and prism.

UNIT 13 : DEVELOPMENTS


PERIOD / MONTH


Lesson Plan

13.1 Concepts of Developments

a. True length

b. True angle

c. True shape

Level 1 Explain

the principles of developments- true

length- true

angle- true

shape Identify

the lines in orthographic projection which are not the true lengths.

Level 2 Determi

ne correctly and accurately the true length of lines by using the revolving method.

Prepare object and samples of components which were produced from Developmental process.

Demonstrate examples of development of a box to show an object which is extended flat on a plane.

Demonstrate how to determine true length, true angles and true shape of Developments are used.

Demonstrate how revolving method can determine the true length.

Relate it with Auxilary views

Appendix 13/1Surface Development

Appendix 13/2Determine true length using Revolving method.

Students identify the periphery needed to determine Revolving method.

Determine the true length base on Revolving method.

Resources:Folded hollow blocks that can be developed

Activities: Video shows /

CD-ROMTo construct parallel-line developments and radial-line developments of hollowed geometrical blocks

2 / MAY


PERIOD / MONTH

13.2 Classification of Level 1


Lesson Plan

Solid Objects and Types of Developments

a.cylinderi. Parallel

-line methodb.

conei. Radial-

line methodc.

i. Triangulation method

Identify the classification of blocks and types of development drawing.- Prism

and cylinder- Pyramid

and cone- Transitio

n parts

Demonstrate or use transparencies to show types of solid and their classification.

Explain and classify groups of solid and method used for Development.

Students identify solid classification and method of Development used.

2 / MAY

13.3 Application of Developments of Regular Solids

a. Parallel – line method

b. Radial – line method

Level 1 State

common terminologies in development drawing:- element

s- stretch-

out lines- fold line- seam

State term used in Developmental drawing.

Appendix 13/3Development terminology

Explain and demonstrate Development using Parallel Line method for- Vertical, oblique and

truncated prisms- Vertical, oblique and

truncated cyclinders

Students are aware of terms used in Development.

Students construct Development using Parallel Line method for- Vertical, oblique and

truncated prisms- Vertical, oblique and

truncated cyclinders

4 / JUNE


Lesson Plan


PERIOD / MONTH

Level 2 Constru

ct the development of solids by using parallel line method for :- vertical

oblique and truncated prisms

- Vertical and truncated oblique cylinders.

Construct development of solid by using radial line method for- Vertical

and truncated pyramids.

- Vertical and truncated cones.

Appendix 13/4Parallel Line Method Development

Explain and demonstrate Development using Radial

Line method for- Vertical and truncated

pyramids- Vertical and truncated

cones

Appendix 13/5Radial Line method Development

Students construct Development using Radial Line method for

- Vertical and truncated pyramids

- Vertical and truncated cones


Lesson Plan

UNIT 14 : SECTIONAL VIEW


PERIOD / MONTH

14.1

14.2

Concepts of Sectional views

a. Cutting planeb. Cutting plane

linec. Sectioned aread. Sectional line

Types of sectional viewsa. Full sectionb. Offset sectionc. Half sectiond. Broken-out

sectione. Removed

sectionf. Revolved

sectiong. Aligned section

Level 1 Explain concept of

sectional views Apply principle

projection of sectional views to produce a clear and effective view

Use cutting plane Use cutting lines Use break symbol

Level 1 Understand types of

sectional views

Level 2 Select and

project sectional views of suitable related object.

View charts and transparencies samples of Sectional Drawing

Explain Sectional Drawing’s concept on:- Cutting Plane

- Cutting Plane Line- Sectioning Line

- break symbolAppendix 14/1Cutting Plane

Demonstrate and explain types of Sectional Views with AVA

Demonstrate correct methods to choose and organize sectional views with AVA aids

Demonstrate correct methods to construct accurate/ precise sectional lines

Appendix 14/2Sectional Line

In groups, students use AVA to discuss Sectioning Concepts

In groups, students use AVA to discuss Sectioning Concepts

Students discuss and label types of Sectioning on working paper given

Students construct or draw Sectioning Views from simple blocks given

Students use hatching standard to shade

2 / JUNE

2 / JUNE


Lesson Plan


PERIOD / MONTH

14.3 Application of Sectional Views

a. Full sectionb. Offset sectionc. Aligned section

Level 2 Construct sectional

views of simple machine components- full section- offset section

- aligned section

Demonstrate methods to construct types of :- Full Section- Offset Section- Aligned SectionAppendix 14/3Offset Section

Students construct related Sectioning Views

2 / JUNE


Lesson Plan

UNIT 15 : MECHANICAL DRAWING


PERIOD / MONTH

15.1 IntroductionTypes of mechanical drawing

Normal practise and conventions

Level 1

Identify and differentiate types of mechanical drawing.d. Detailed/working

drawinge. Assembly

drawing

Identify and comply to the normal practise and conventions in mechanical drawing.

Prepare and gather true samples of mechanical drawing.

Prepare and lable samples of machine components related to the conventionl .

Prepare sample transparencies of detail , work and assembly drawings.

In detail explain concept and scope of mechanical drawing.

Students examine and differentiate sample of mechanical drawing.

Be familiar with machine components exhibit.

Follow and obey conventional practice of mechanical drawing.

Understand concept and scope of mechanical drawing.

2 / JULY


Lesson Plan


PERIOD / MONTH

15.2 Application of Mechanical Drawing for Single Symmetrical Machine Component

Orthographic projection drawingSectional views

Level 2

Draw Mechanical Drawing for a single symmetrical machine component complying to common practise and related conventions

Draw sectional views of a single symmetrical machine component complying to common practise and related conventions.

Level 3

Draw Orthographic Projection drawing of single symmetrical machine component complying to common practise and related conventions.common practise

Use model to explain mechanical drawing methods of simple components.

Demonstrate application of orthographic projections of sectioning drawing.

Guide students to draw mechanical drawing of various level of difficulties from single component and with several typeconventional practices.

Appendix 15/1

Sample question of Machine Drawing.

Appendix 15/2

Sample question of Machine Drawing.

2 / JULY


Lesson Plan

and related conventions.

UNIT 16 : BUILDING DRAWING


PERIOD / MONTH

16.1 Introduction

a. Types of building drawing

b. Standard architectural symbols

Level 1

Identify and differentiate types of building drawing

- plan drawing

- elevation/view drawing

- sectional drawing

- detailed drawing

Identify the use of standard architectural symbols in building drawing

Collect and prepare example of building drawing.

Show example of Building Drawng and explain the differences between:- Layout drawing- Elevation Drawing- Sectional Drawing- Detailed Drawing

Show and explain standard architectural symbols in Building Drawing and clarify their uses.

Students discuss the different types of Building Drawing.

Students draw symbols basing on actual objects and macth suitability.

2 / JULY


Lesson Plan


PERIOD / MONTH

16.2 Application of Building Drawings of Single and Double-Storey Residential Building

a. Scale in Building Drawing (1:50 , 1:100)

b. Elevation/View drawing

c. Floor plan

d. Roof plan

Level 2 Draw

Orthographic Projection of single and double-storey residential building.

a. Plan Drawing- floor

plan- roof

planb. Elevatio

n/View Drawing

Level 3 Draw Building

Drawing using appropriate scale for single and double-storey residential building.

a. Plan

Prepare a single-storey building model complete with roof which could be opened.

Prepare Ortographic Projection questions to complete the views/elevation.Prepare answers on transperancies.Model aided, teacher explains types of roof such as;- Hip roof ( limas )- Gable roof ( tebeng layar )- Lean to roof ( pisang

sesikat )

Prepare actual plan and instruct students to recopy basing on a certain scale.Appendix 16/1a ) Location plan.b ) Floor plan.c ) Roof planAppendix 16/2Floor Plan and AccessoriesAppendix 16/3Views/Elevation DrawingAppendix 16/4

Draw and complete the Orthographic Views (single-storey building).

Draw building drawing according to the scale (floor plan or roof plan).

Draw View/Elevation Drawing according to scale.

6 / AUGUST


Lesson Plan

Drawing- floor

plan- roof

planb. Elev

ation/view Drawing

Detailed Drawing

UNIT 17 : PIPING DRAWING


PERIOD / MONTH

17.1 Introduction to Piping Drawing

a. Types of Piping Drawing

b. Standard Piping Symbols

Level 1

Identify and differentiate types of Piping Drawing:- orthographic

piping - isometric

piping

Identify the functions of standard piping symbols.

Explain domestic piping system.

Collect and prepare- Actual piping fittings- Examples of Piping Drawing/ Layout

Collect and prepare samples of actual pipe fitting and Piping Drawing/Layout

Explain and illustrate types of Piping Drawing/Layout and standard piping symbols with the aid of charts and transparencies.

Explain and exhibit to show differences between Orthographic Piping Drawing/Layout and Isometric

Analyze domestic piping system and draw Orthographic Piping Drawing/Layout.

Resources:

1. Piping and installation accessories - tap- valve- tee joint- elbow

2. Samples of Piping Drawing

3. Models of Piping

2 / AUGUST


Lesson Plan

Explain and comply to piping regulation in producing Piping Drawing.

Piping Drawing/Layout using charts or transparencies.

Demonstrate and explain standard symbols with actual fittings and equipment.

Explain and illustrate domestic piping system

- Direct system - Indirect system

Explain the piping by-laws in Piping Drawing/layout.

System

Activities:

1. Study domestic piping system.

2. Draw Orthographic Piping Drawing


PERIOD / MONTH

17.2 Application of Piping Drawing for a Single-Storey Residential Building

a. Orthographic Piping Drawing

Level 2 Draw

Orthographic Piping Drawing from Isometric Piping Drawing of a single- storey building.

Demonstrate method of orthographic piping drawing on chart or transparencies.

Distribute related questions and discuss with students.

Appendix 17/1Isometric Piping Drawing

Appendix 17/2Orthographic Piping Drawing.

Appendix 17/3Oral/ Writing exercises.

Student draw orthographic piping drawing on worksheets.

4 / AUGUST


Lesson Plan

YEARLY LESSON PLANENGINEERING DRAWING

FORM FIVE


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Yearly Lesson Plan Lk Form 5

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