Recent Scheme of Work on Technical Drawings

Syllabus for Senior Secondary

FIRST TERM
SSS 1 SSS 2 SSS 3
WEEK 1: Revision
WEEK 1: Revision
WEEK 1: Revision
WEEK 2

Theme: Drawing Studio Practice
Topic: Drawing Materials and Equipment
Sub-Topic:
Content:
1. Definition of “Technical Drawing”
2. Identification and uses of drawing materials and equipment e.g. protractor, set squares, pair of compasses, drawing sheets, etc
WEEK 2

Theme: Geometrical Construction
Topic: Special Curves
Sub-Topic:
Content:
1. Locus definition, applications and construction of special curves e.g. Parabola, hyperbola, involutes, epicycloids, etc.
2. Construction of special curves using different methods.
WEEK 2

Theme: Building And Engineering Drawing
Topic: Freehand Drawing and Sketching
Sub-Topic:
Content:
1. Principles of freehand sketching.
2. Freehand sketching of hand tools used by builders and engineers e.g. hammers, pliers, saws, trowels, calipers etc.
WEEK 3

Theme: Drawing Studio Practice
Topic: Board Practice
Sub-Topic:
Content:
1. Technique of fixing drawing sheet to the board.
2. Border lines and title block.
3. Free hand lettering e.g. lower case and upper case letters.
WEEK 3

Theme: Geometrical Construction
Topic: Special Curves (Cont.)
Sub-Topic:
Content:
1. Locus definition, applications and construction of special curves e.g. Parabola, hyperbola, involutes, epicycloids, etc.
2. Construction of special curves using different methods.
WEEK 3

Theme: Building And Engineering Drawing
Topic: Engineering Design and Working Drawing
Sub-Topic:
Content:
1. Engineering design process.
2. Preparation of working drawings
WEEK 4

Theme: Drawing Studio Practice
Topic: Safe Working Habits
Sub-Topic:
Content:
1. Safe use of drawing instruments and materials.
2. Clean habits, proper illumination and ventilation.
WEEK 4

Theme: Geometrical Construction
Topic: Link Mechanisms
Sub-Topic:
Content:
1. Link mechanism
2. Plotting the loci of points on link mechanism.
WEEK 4

Theme: Building And Engineering Drawing
Topic: Screw Threads, Fasteners and Devices
Sub-Topic:
Content:
1. Types of screw threads (V shape, square, etc.)
2. Types of fasteners e.g. bolts, nuts and studs.
3. Types of locking devices e.g. lock nut, washer, slotted nut, keys, splines etc.
WEEK 5

Theme: Geometrical Constructions
Topic: Lines and lines work
Sub-Topic:
Content:
1. Types, uses and properties of lines e.g. Thick continuous, thin continuous, Centre lines, etc.
2. Drawing parallel and incline lines
3. Bisection and division of lines.
WEEK 5

Theme: Geometrical Construction
Topic: Link Mechanisms (Cont.)
Sub-Topic:
Content:
1. Link mechanism
2. Plotting the loci of points on link mechanism.
WEEK 5

Theme: Building And Engineering Drawing
Topic: Engineering Working Drawings
Sub-Topic:
Content:
1. Examples of machines parts e.g. brackets, blocks, sleeves, cylinders etc.
2. Machine assemblies e.g. parallel clamps, water taps, bench vice, bicycle plumb etc.
WEEK 6

Theme: Geometrical Constructions
Topic: Angles and Triangles
Sub-Topic:
Content:
1. Types of angles (acute, obtuse, reflex, etc.)
2. Construction of angles e.g. reflex, obtuse, acute angles etc.
WEEK 6

Theme: Development Of Geometrical Solids
Topic: True Shapes
Sub-Topic:
Content:
1. True shapes of truncated cone, prisms, pyramids and cylinders.
2. Development of models.
WEEK 6

Theme: Building And Engineering Drawing
Topic: Sections and Sectional Views
Sub-Topic:
Content:
1. Types of sections e.g. revolving, off-center half section etc.
2. Sectional views of buildings.
WEEK 7

Theme: Geometrical Constructions
Topic: Circles and Triangles
Sub-Topic:
Content:
1. Circle and it parts
2. Types of circle
3. Inscribe, circumscribe and escribe circles.
WEEK 7

Theme: Development Of Geometrical Solids
Topic: True Shapes (Cont.)
Sub-Topic:
Content:
1. True shapes of truncated cone, prisms, pyramids and cylinders.
2. Development of models.
WEEK 7

Theme: Building And Engineering Drawing
Topic: Computer Aided Drawing (CAD)
Sub-Topic:
Content:
Building and engineering designs using Corel draw and Harvard graphics etc.
WEEK 8

Theme: Geometrical Constructions
Topic: Quadrilaterals
Sub-Topic:
Content:
1. Quadrilaterals
2. Types of quadrilaterals, e.g. square, rectangle, rhombus, rhomboid, trapezium, trapezoid etc.
3. Construction of quadrilaterals.
WEEK 8

Theme: Development Of Geometrical Solids
Topic: Intersection of Solids
Sub-Topic:
Content:
1. Line and curve of intersection:
a. two intersecting cylinders
b. a cylinder intersecting a cone.
c. two intersecting prisms.
d. two intersecting pyramids.
2. Surface development of intersecting solids.
WEEK 8

Theme: Building And Engineering Drawing
Topic: Blue Print Reading
Sub-Topic:
Content:
1. Reading and interpretation of building drawing
2. Reading and interpretation of engineering drawings e.g. production details and machine components
WEEK 9

Theme: Geometrical Constructions
Topic: Polygons
Sub-Topic:
Content:
1. Polygons (regular and irregular)
2. Types of polygons e.g. hexagon, heptagon, nonagon, etc.
3. Construction of polygons.
WEEK 9

Theme: Development Of Geometrical Solids
Topic: Intersection of Solids (Cont.)
Sub-Topic:
Content:
1. Line and curve of intersection:
a. two intersecting cylinders
b. a cylinder intersecting a cone.
c. two intersecting prisms.
d. two intersecting pyramids.
2. Surface development of intersecting solids.
WEEK 9

Theme: Building And Engineering Drawing
Topic: Blue Print Reading (cont.)
Sub-Topic:
Content:
1. Reading and interpretation of building drawing
2. Reading and interpretation of engineering drawings e.g. production details and machine components

WEEK 10: REVISION AND EXAMININATION
WEEK 10: REVISION AND EXAMININATION
WEEK 10: REVISION AND EXAMININATION

We provide educational resources/materials, curriculum guide, syllabus, scheme of work, lesson note & plan, waec, jamb, O-level & advance level GCE lessons/tutorial classes, on various topics, subjects, career, disciplines & department etc. for all the Class of Learners

SECOND TERM
SSS 1 SSS 2 SSS 3
WEEK 1: Revision
WEEK 1: Revision
WEEK 1: Revision
WEEK 2

Theme: Geometrical Constructions
Topic: Scales
Sub-Topic:
Content:
1. Scale and its uses.
2. Construction of scale:
a) plain scale
b) diagonal scale.
WEEK 2

Theme: pictorial Drawing
Topic: Perspective Drawing
Sub-Topic:
Content:
1. Uses and types of perspective drawings.
a) one point perspective.
b) two points perspective.
2. Identification and location of main terms in perspective drawing e.g. horizon, station point, vanishing points and planes.
WEEK 2

Theme: Business Opportunities In Drawing Studio Practice
Topic: Reading for construction and Production Industries
Sub-Topic:
Content:
Blue print reading and interpretation.
WEEK 3

Theme: Geometrical Constructions
Topic: Enlargement and Reduction of Figures
Sub-Topic:
Content:
1. Application of enlargement and reduction.
2. Reduction and enlargement of regular and irregular plain figures: triangles, quadrilaterals, polygons, etc.
WEEK 3

Theme: pictorial Drawing
Topic: Auxiliary views of Geometrical Solids
Sub-Topic:
Content:
1. Uses and types of auxiliary views
a) 1st auxiliary view b) 2nd auxiliary view
2. Draw the 1st and 2nd auxiliary elevation and plans of shaped blocks
3. Draw the auxiliary views of geometrical solids: full and truncated hexagon, pyramid, truncated cones, cylinders and prisms.
WEEK 3

Theme: Business Opportunities In Drawing Studio Practice (Cont.)
Topic: Reading for construction and Production Industries
Sub-Topic:
Content:
Blue print reading and interpretation.
WEEK 4

Theme: Geometrical Constructions
Topic: Equal Area of similar Figures
Sub-Topic:
Content:
1. Theorems of equal areas
2. Construction of areas e.g. triangles and quadrilaterals triangles and polygons
WEEK 4

Theme: pictorial Drawing
Topic: Computer Aided Drawing (pictorial and Auxiliary Views)
Sub-Topic:
Content:
1. Use of the computer for isometric, oblique and perspective drawing of shaped blocks
2. Use of the computer for drawing shaped blocks.
3. Use of the computer to draw the auxiliary elevations and plans of truncated geometrical solids.
WEEK 4

Theme: Business Opportunities In Drawing Studio Practice
Topic: Blue Print Reproduction Services
Sub-Topic:
Content:
1. Sources of funds.
2. Operating and managing blue print reproduction Centre.
WEEK 5

Theme: Geometrical Constructions
Topic: Equal Area of similar Figures (Cont.)
Sub-Topic:
Content:
1. Theorems of equal areas
2. Construction of areas e.g. triangles and quadrilaterals triangles and polygons
WEEK 5

Theme: pictorial Drawing
Topic: Computer Aided Drawing (Pictorial and Auxiliary Views) (Cont.)
Sub-Topic:
Content:
1. Use of the computer for isometric, oblique and perspective drawing of shaped blocks
2. Use of the computer for drawing shaped blocks.
3. Use of the computer to draw the auxiliary elevations and plans of truncated geometrical solids.
WEEK 5

Theme: Business Opportunities In Drawing Studio Practice
Topic: Blue Print Reproduction Services (Cont.)
Sub-Topic:
Content:
1. Sources of funds.
2. Operating and managing blue print reproduction Centre.
WEEK 6

Theme: Geometrical Constructions
Topic: Tangents and Tangency
Sub-Topic:
Content:
1. Principle and application of tangency
2. Construction of tangents to.
a. a point on the circumference of a circle.
b. two equal and unequal circles.
3. Construction of tangents involving arcs(internal and external)
WEEK 6

Theme: Points And Line In Space
Topic: Traces of a point and line in space
Sub-Topic:
Content:
Projection of a point and a line in space.
WEEK 6

Theme: Business Opportunities In Drawing Studio Practice
Topic: Drawing Equipment and Materials Merchandising
Sub-Topic:
Content:
Ordering, supplying and merchandising studio equipment and materials.
WEEK 7

Theme: Geometrical Constructions
Topic: Tangents and Tangency (Cont.)
Sub-Topic:
Content:
1. Principle and application of tangency
2. Construction of tangents to.
a. a point on the circumference of a circle.
b. two equal and unequal circles.
3. Construction of tangents involving arcs(internal and external)
WEEK 7

Theme: Points And Line In Space
Topic: True Lengths and Angles of a line in space
Sub-Topic:
Content:
WEEK 7

Theme: Business Opportunities In Drawing Studio Practice
Topic: Computer Aided Drawing and Training Services
Sub-Topic:
Content:
1. Computer aided drawing (CAD).
2. Computer aided drawing training
WEEK 8

Theme: Geometrical Constructions
Topic: Special Curves
Sub-Topic:
Content:
1. Locus definitions (ellipse, cycloids and trochoids)
2. Construction of special curves and trochoids using different methods.
3. Construction of cycloids
4. Construction of trochoids.
WEEK 8

Theme: Points And Line In Space
Topic: Planes and Views in Space
Sub-Topic:
Content:
1. Key terms in planes and views in space.
2. Line inclined to horizontal and vertical planes
WEEK 8

Theme: Business Opportunities In Drawing Studio Practice
Topic: Computer Aided Drawing and Training Services (Cont.)
Sub-Topic:
Content:
1. Computer aided drawing (CAD).
2. Computer aided drawing training
WEEK 9

Theme: Geometrical Constructions
Topic: Special Curves (Cont.)
Sub-Topic:
Content:
1. Locus definitions (ellipse, cycloids and trochoids)
2. Construction of special curves and trochoids using different methods.
3. Construction of cycloids
4. Construction of trochoids.
WEEK 9

Theme: Points And Line In Space
Topic: Planes and Views in Space (Cont.)
Sub-Topic:
Content:
1. Key terms in planes and views in space.
2. Line inclined to horizontal and vertical planes
WEEK 9

Theme: Business Opportunities In Drawing Studio Practice
Topic: List of Minimum Equipment, Instruments and Materials
Sub-Topic:
Content:
List of Minimum Equipment, Instruments and Materials

WEEK 10: REVISION AND EXAMININATION
WEEK 10: REVISION AND EXAMININATION
WEEK 10: REVISION AND EXAMININATION

We provide educational resources/materials, curriculum guide, syllabus, scheme of work, lesson note & plan, waec, jamb, O-level & advance level GCE lessons/tutorial classes, on various topics, subjects, career, disciplines & department etc. for all the Class of Learners

THIRD TERM
SSS 1 SSS 2 SSS 3
WEEK 1: Revision
WEEK 1: Revision
WEEK 1: Revision
WEEK 2

Theme: Development Of Geometrical Solids
Topic: True Lengths and Surface Development
Sub-Topic:
Content:
1. Meaning and applications of development
2. Determination of true lengths
3. Surface development of full and truncated cones, prisms, pyramids and cylinders.
4. Production of models of geometrical solids
WEEK 2

Theme: Building And Engineering Design And Drawing
Topic: Orthographic Projection
Sub-Topic:
Content:
Definition principles and types of orthographic projection.
WEEK 2

Theme:
Topic:
Sub-Topic:
Content:
WEEK 3

Theme: Development Of Geometrical Solids
Topic: True Lengths and Surface Development (Cont.)
Sub-Topic:
Content:
1. Meaning and applications of development
2. Determination of true lengths
3. Surface development of full and truncated cones, prisms, pyramids and cylinders.
4. Production of models of geometrical solids
WEEK 3

Theme: Building And Engineering Design And Drawing
Topic: Orthographic Projection
Sub-Topic:
Content:
Orthographic view (first and third angles)
WEEK 3

Theme:
Topic:
Sub-Topic:
Content:
WEEK 4

Theme: pictorial Drawing
Topic: Dimensioning Techniques
Sub-Topic:
Content:
Methods of dimensioning: Circles, arcs, chamfers, horizontal, vertical and angular shapes.
WEEK 4

Theme: Building And Engineering Design And Drawing
Topic: Orthographic Projection
Sub-Topic:
Content:
Conversion of given orthographic views to isometric views
WEEK 4

Theme:
Topic:
Sub-Topic:
Content:
WEEK 5

Theme: pictorial Drawing
Topic: Isometric Drawing
Sub-Topic:
Content:
1. Isometric drawing
2. Construction of isometric square, rectangle and circles.
3. Construction of simple blocks in isometric drawing
WEEK 5

Theme: Building And Engineering Design And Drawing
Topic: Building design and working Drawing
Sub-Topic:
Content:
Building design process.
WEEK 5

Theme:
Topic:
Sub-Topic:
Content:
WEEK 6

Theme: pictorial Drawing
Topic: Isometric Drawing
Sub-Topic:
Content:
1. Isometric drawing
2. Construction of isometric square, rectangle and circles.
3. Construction of simple blocks in isometric drawing
WEEK 6

Theme: Building And Engineering Design And Drawing
Topic: Building design and working Drawing
Sub-Topic:
Content:
Preparation of working drawings showing :
a. building plans
b. elevation,
c. electrical and plumbing symbols.
d. dimensions
WEEK 6

Theme:
Topic:
Sub-Topic:
Content:
WEEK 7

Theme: pictorial Drawing
Topic: Oblique Drawing
Sub-Topic:
Content:
1. Meaning of oblique drawing
2. Oblique drawing of shaped and geometrical solids
WEEK 7

Theme: Building And Engineering Design And Drawing
Topic: Building design and working Drawing
Sub-Topic:
Content:
Types of buildings to be designed.
WEEK 7

Theme:
Topic:
Sub-Topic:
Content:
WEEK 8

Theme: pictorial Drawing
Topic: Oblique Drawing (Cont.)
Sub-Topic:
Content:
1. Meaning of oblique drawing
2. Oblique drawing of shaped and geometrical solids
WEEK 8

Theme: Building And Engineering Design And Drawing
Topic: Details of Parts of Building
Sub-Topic:
Content:
Identification of parts of a building.
WEEK 8

Theme:
Topic:
Sub-Topic:
Content:
WEEK 9

Theme: pictorial Drawing
Topic: Introduction to Computer Graphics
Sub-Topic:
Content:
Use of computer:
- lettering and drawing.
WEEK 9

Theme: Building And Engineering Design And Drawing
Topic: Details of Parts of Building
Sub-Topic:
Content:
1. Detail building drawing (foundations, floors, walls, openings and lintels)
2. Roofs etc.
WEEK 9

Theme:
Topic:
Sub-Topic:
Content:

WEEK 10: REVISION AND EXAMININATION
WEEK 10: REVISION AND EXAMININATION
WEEK 10: REVISION AND EXAMININATION

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We provide educational resources/materials, curriculum guide, syllabus, scheme of work, lesson note & plan, waec, jamb, O-level & advance level GCE lessons/tutorial classes, on various topics, subjects, career, disciplines & department etc. for all the Class of Learners