# SS2 Technical Drawing 2nd Term

## Announcement for Students in: SS 1, SS 2 & SS 3, 2nd Term

Study Online & Get
Better SSCE (WAEC & NECO) Results
Than in Tutorial Classes
Take Online Quiz Here
Tutorial or Home lesson may not be so effective in your quest for academic excellence, especially when you have the opportunity to access our content-rich, well-formatted e-Notes, Video Lessons, Voice Notes, etc
Week 1:

## Isometric Drawing

SUB TOPICS:
A. Definition of isometric drawing
B. Construction of isometric square and rectangle
C. Construction of simple blocks in isometric drawing

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Explain isometric drawing and isometric axis.
2 Draw given isometric square and rectangle.
3 ETC

Week 2:

## Isometric Drawing (CONT'D)

SUB TOPICS:
A. Isometric circle
B. Isometric lines and arcs

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Draw simple isometric circles.
2 Draw given lines and arcs in isometric.
3 ETC

Week 3:

## Oblique Drawing

SUB TOPICS:
A. Definition of oblique drawing
B. Oblique drawing of shaped blocks
C. Oblique drawing of geometrical solids

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Explain oblique drawing.
2 State the similarities and differences between isometric and oblique drawings.
3 ETC

Week 4:

## Assembly Drawing

SUB TOPICS:
A. Assembly of two blocks
B. Assembly in isometric
C. Assembly in oblique

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Assemble two different blocks.
2 Assemble given parts in isometric.
3 ETC

Week 5:

## Orthographic Projection

SUB TOPICS:
A. Definition and principles of orthographic projections
B. Types of orthographic projections with their symbols
C. First angle orthographic projection

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Explain orthographic projection.
2 State types of orthographic projection and their symbols.
3 ETC

Week 6:

## Orthographic Projection (CONT'D)

SUB TOPICS:
A. Third angle orthographic projection

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Draw properly orthographic views of objects in third angle projection.
2 Draw given pictorial views in first angle and third angle orthographic projections.
3 ETC

Week 7:

## Mid Term Revision and Test for SS2 Technical Drawing 2nd Term

Please use a Mobile Phone or Tablet to take the Online Quiz.
You can't take the Online Quiz on a Desktop.
Week 8:

## Sectioning

SUB TOPICS:
A. Section of an object
B. Section of a block
C. Section of an assembled block

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Draw the sectional view of a given object.
2 Draw the sectional view of a given block.
3 ETC

Week 9:

## Auxiliary View

SUB TOPICS:
A. Purpose, uses and types of auxiliary view
B. First auxiliary elevation
C. First auxiliary plan

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Explain the purpose, uses and types of auxiliary view.
2 Draw auxiliary elevation of given blocks.
3 ETC

Week 10:

## Auxiliary View (CONT'D)

SUB TOPICS:
A. Second auxiliary view
B. Second auxiliary elevation
C. Second auxiliary plan

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Draw given blocks in second auxiliary view.
2 Draw second auxiliary elevation of given blocks.
3 ETC

Week 11:

## Evaluation and Online Quiz

For Online Quiz and CBT

If an isometric drawing is made using isometric scale, then the drawing is called —
A. Isometric projection
B. Isometric view
C. Isometric perception
D. Orthographic view

## Google Classrooms & Reference Textbooks

Other Classes are Listed Below
for Technical Drawing
 SS 1 SS 2 SS 3

Scheme of Work by Topic for:
SS2 Technical Drawing 2nd Term
(Ana Arm Technologies)
Isometric Drawing
Oblique Drawing
Assembly Drawing
Orthographic Projection
Sectioning
Auxiliary View
Online Quiz
Reference Textbooks

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