Class: Primary Five
Term: First Term
Subject: Basic Science and Technology
Curriculum Theme: Basic Technology
Previous Lesson: Definition Of Drawing Technically, Identification Of Drawing Instruments
Topic: Drawing Instruments And their Uses
Content/Learning Area: What are Drawing Instruments?, The Major drawing Instruments are:
Time Allocation: 40 minutes

Performance Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:

1. List different drawing instruments.
2. Appreciate the importance of using the correct drawing instruments.

psychomotor Domain:

1. Demonstrate the correct use of at least two drawing instruments.

Affective Domain:

1.Work collaboratively in pairs to identify and use drawing instruments.

Social Domain:

1. share ideas and work together effectively in pairs.

Reference Materials

9 – Years Basic Education Curriculum
Abuja Educational Resource Center Scheme of Work
NAPPS National Unified Scheme of Work
Online facts
Relevant Textbooks

Instructional Materials

To deliver this lesson, the teacher will employ the help of the following materials:

Ruler
Compass
Set Square
Protractor
Pencils
Erasers
whiteboard or Chart
Drawing papers

Rationale for the Lesson

Understanding drawing instruments is crucial for developing accurate and precise drawings. This skill is essential not only for art but also for various subjects and future careers requiring technical drawing skills.

Prerequisite/Previous Knowledge

Pupils have prior knowledge of basic drawing concepts and have been introduced to some drawing instruments.

Lesson Content

What are Drawing Instruments?

Drawing instruments are tools used to create precise and accurate drawings. They are essential for various fields like engineering, architecture, and design. These instruments help us make detailed drawings.

The Major Drawing Instruments are:

drawing instruments are essential tools for creating accurate and detailed drawings.
The following are examples of major drawing instruments:

Ruler: Used for measuring lengths and drawing straight lines. Straight lines are important for accurate drawings.
Compass: Used for drawing circles and arcs.
Set Square: Used for drawing precise angles, typically 30°, 45°, 60°, and 90°.
Protractor: Used for measuring and drawing angles.
Pencil: Used for making marks and lines on paper. Different grades of pencils (e.g., HB, 2H, 2B) are used for varying line thickness and darkness.
Eraser: Used for correcting mistakes by removing pencil marks. Different types of erasers are available, such as rubber erasers and kneaded erasers.
Drawing board: Provides a smooth, stable surface for drawing.
T-square: Used with a drawing board to draw horizontal lines accurately.
French curve: Used for drawing smooth, curved lines.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Presentation, Group work, Question and answer

Instructional Procedures

To deliver this lesson, the teacher will adopt the following steps:

Step 1: Introduction (The Teaching Skill for this step MUST be “Set Induction”)

Time: 5 minutes
Teaching Skill: Questioning, explaining
Teacher’s Activity: Review previous lesson, introduce the topic, and show examples of drawings.
Pupils’ Activity: Participate in review, listen attentively, and observe examples.

step 2: Clarification of Key Concepts

Time: 10 minutes
Teaching Skill: Explaining, demonstrating
Teacher’s Activity: Explain the definition and importance of drawing instruments. Demonstrate the use of a ruler and compass.
pupils’ Activity: Listen attentively,observe demonstrations,and ask questions.

Step 3: Presentation/Guided Practice

Time: 10 minutes
Teaching Skill: Demonstrating, guiding
Teacher’s Activity: Demonstrate the use of a set square and protractor. Guide pupils in drawing simple shapes using these instruments.
Pupils’ Activity: Observe demonstrations, practice drawing shapes under teacher guidance.

Step 4: Autonomous Practice

Time: 10 minutes
Teaching Skill: Monitoring, assisting
Teacher’s Activity: Supervise pupils as they work in pairs to identify and use drawing instruments.Pupils’ Activity: Work collaboratively, identify and use drawing instruments to complete assigned tasks.

step 5: Note-Taking

Time: 2 minutes
Teaching skill: Guiding, summarizing
Teacher’s Activity: Guide pupils in summarizing key concepts and writing notes.
Pupils’ Activity: write notes and summarize key concepts.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning, summarizing
Teacher’s Activity: Review key concepts and answer pupils’ questions.
Pupils’ Activity: Ask questions and participate in review.

Objective-aligned checks:

List different drawing instruments.
Demonstrate the correct use of at least two drawing instruments.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Summarizing,assigning
Teacher’s Activity: Summarize the key concepts learned and assign homework.
Pupils’ Activity: Listen to the summary and note the homework assignment.

Lesson Keywords

Drawing Instruments – Tools used to create precise drawings.
Ruler – Instrument for measuring lengths and drawing straight lines.
Compass – Instrument for drawing circles and arcs.
Set Square – Instrument for drawing precise angles.
protractor – Instrument for measuring and drawing angles.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

List three drawing instruments and their uses.
Explain how a compass is used to draw a circle.
Draw a straight line using a ruler.
Draw a 45-degree angle using a set square.
Measure an angle using a protractor.

Assignment/Homework

Practice drawing different shapes using a ruler, compass, and set square.
Identify and list five objects at home that can be measured using a ruler.
Write a short paragraph explaining the importance of using drawing instruments in technical drawing.

Differentiation

For slower learners: Provide one-on-one assistance and simplified instructions.
For advanced learners: Challenge them to create more complex drawings using a combination of instruments.
For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure that pupils have access to the necessary drawing instruments and provide clear demonstrations on how to use each instrument correctly. encourage collaboration and peer learning during the independent practice session.