# SS1 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:

## Circle

SUB TOPICS:
A. Definition and parts of circle
B. Types of circle
C. Circle and line

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Define a circle.
2 State different parts of a circle.
3 ETC

NEW! Exam Questions. Click on
SS2 Biology 2nd Term to get started.
Week 2:

## Triangle and Circle

SUB TOPICS:
A. Inscribed circle in a triangle
B. Circumscribed circle in a triangle
C. Escribed circle in a trianhle

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Inscribe a circle into a triangle.
2 Circumscribe a circle to any given triangle.
3 ETC

Week 3:

SUB TOPICS:
A. Definition and types of quadrilateral
B. Description and properties of quadrilateral

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Define and state types of quadrilaterals.
2 List and explain properties of quadrilaterals.
3 ETC

Week 4:

SUB TOPICS:
A. Construction of quadrilateral such as parallelogram and trapezium
B. Construction of rhombus and deltoid

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Construct a given parallelogram and trapezium.
2 Construct a given rhombus and deltoid.
3 ETC

Week 5:

## Polygons

SUB TOPICS:
A. Definition and types of polygons
B. Construction of polygon
C. Construction of polygon by using 360/N

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Define polygon and list types of polygons.
2 Construct hexagon and octagon by using set square.
3 ETC

Week 6:

## Polygons (CONT'D)

SUB TOPICS:
A. Construction of polygon by using circle method
B. Construction of polygon by using square and polygon method
C. Construction of polygon by using general method

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Construct a polygon by using circle method.
2 Construct any polygon by using square and polygon method.
3 ETC

Week 7:

## Mid Term Revision and Test for SS1 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:

## Scales (CONT'D)

SUB TOPICS:
A. Diagonal scale

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Construct given diagonal scale.
2 Construct diagonal scale, read up to centimetres in millimetres.
3 ETC

Week 9:

## Tangents

SUB TOPICS:
A. Tangent to a circle

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Construct a tangent to a circle at a given point on the circumference.
2 Construct a tangent to a circle from a given point away from circumference.
3 ETC

Week 10:

## Tangents (CONT'D)

SUB TOPICS:
A. Common external and internal tangent to the same circle
B. Construction of external tangent of different circles
C. Construction of common internal tangent to two unequal circles

LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1 Construct common external and internal tangents to the same circle.
2 Construct common external tangent to two unequal circles.
3 ETC

Week 11:

## Evaluation and Online Quiz

For Online Quiz and CBT

The part of a circle whose radii make 90Â° with each other is called —
A. Chord
B. Sector
C. Segment

## Google Classrooms & Reference Textbooks

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

Scheme of Work by Topic for:
SS1 Technical Drawing 2nd Term
(Ana Arm Technologies)
Circle
Triangle and Circle
Polygons
Scales
Tangents
Online Quiz
Reference Textbooks

## Senior School e-Classes

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