Class: Junior Secondary School 1 (JSS1, JSS 1)
Term: 2nd Term
Week: 4
Age: 12 years
Duration: 45 minutes
Subject: Cultural And Creative Arts
Curriculum Theme: Cultural And Creative Arts
Previous Lesson: Ear Training and Harmony
Topic: Rudiments Of Music
Subject Matter: Musical alphabets, Clef and name of the stave, Types of staff – treble, bass, create stave, Musical notes and their relative values, Definition of a scale, Major scale of C natural and G.

Specific Objectives

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

Cognitive Domain:
(a) Identify the musical alphabets correctly.
(b) Explain the types of staff and their uses.
(c) State the relative values of musical notes.
Affective Domain:
(a) Appreciate the importance of learning the rudiments of music.
Psychomotor Domain:
(a) Draw and label the treble and bass staff correctly.
(b) Write out the major scale of C and G correctly using proper notation.
Social Domain:
(a) Work cooperatively in groups to create a simple musical staff and label it appropriately.

Reference Materials

The following resources was used in planning this lesson:

9 Years Basic Education Curriculum
Lagos State Unified Scheme of work for Junior Secondary Schools
Britannica – “Musical Notation” (https://www.britannica.com/art/musical-notation)
Relevant Textbooks

Instructional Materials

The teacher will teach this lesson with the aid of:

Music manuscript/stave chart
Flashcards showing musical notes and symbols
Keyboard or piano diagram
Poster of treble and bass clef
Whiteboard and marker
Audio recordings of C and G scales

Rationale for the Lesson

This lesson provides students with the foundation to understand how music is written, read, and played through knowledge of notes, staffs, clefs, and scales.

Prerequisite/Previous Knowledge

Pupils have listened to and identified different musical sounds in previous lessons and can recognize simple rhythm and pitch differences.

Lesson Content/Board Summary

Rudiments of Music

Musical Alphabets

Musical alphabets are the letters used to represent musical sounds. They form the foundation of all musical notation and arrangement.

The following are the musical alphabets:

After G, the sequence repeats back to A in higher or lower pitches.

The Stave (Staff) and Clefs

A stave or staff is made up of five horizontal lines and four spaces where musical notes are written. Each line and space represents a different musical sound or pitch.

The clef is a symbol placed at the beginning of the staff to show the pitch of the notes written on it.

The following are the main types of clefs:

Treble Clef (G Clef): Used for higher-pitched instruments and voices.
Bass Clef (F Clef): Used for lower-pitched instruments and voices.

Types of Staff

The following are the two main types of staff:

Treble Staff: Used by instruments like violin, flute, and for soprano voices.
Bass Staff: Used by instruments like cello, bass guitar, and for deep voices.

When the treble and bass staff are joined together by a brace, they form the Grand Staff, used in piano music.

Musical Notes and Their Relative Values

Musical notes show the length or duration of sounds in music. Each note has a different time value, determining how long it is held when played or sung.

The following are the main musical notes and their relative values:

Semibreve (Whole Note) – 4 beats
Minim (Half Note) – 2 beats
Crotchet (Quarter Note) – 1 beat
Quaver (Eighth Note) – ½ beat
Semiquaver (Sixteenth Note) – ¼ beat

Definition of a Scale

A scale is a series of musical notes arranged in a specific order of pitch, either ascending (going up) or descending (going down). It provides the basic framework for composing melodies and harmonies.

Major Scales of C and G

A major scale follows a fixed pattern of whole and half steps between notes.

The Major Scale of C Natural has no sharps or flats.
The notes are: C – D – E – F – G – A – B – C.

The Major Scale of G has one sharp (F♯).
The notes are: G – A – B – C – D – E – F♯ – G.

Teaching Methods/Instructional Techniques:

Discussion, Lecture, Demonstration, Explanation, Question and Answer, Group Work, Practical Illustration

Instructional Procedures

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

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: Teacher begins by asking pupils to sing the musical alphabet song (A–G) and recall what they know about sounds in music.
Pupils’ Activity: Pupils sing and respond to the teacher’s questions.
Learning Point: Pupils are motivated and mentally prepared for the topic.

Step 2: Explanation of Musical Alphabets and Stave

Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher displays a chart showing the musical alphabets and staff lines, explaining each clearly.
Pupils’ Activity: Pupils observe, take notes, and ask questions.
Learning Point: Pupils identify and understand the musical alphabets and the structure of the stave.

Step 3: Clefs and Types of Staff

Time: 10 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Teacher shows the treble and bass clef symbols on the board and explains their uses.
Pupils’ Activity: Pupils practice drawing the clefs in their notebooks.
Learning Point: Pupils can differentiate between the treble and bass staff and their functions.

Step 4: Musical Notes and Scales

Time: 10 minutes
Teaching Skill: Discussion
Teacher’s Activity: Teacher discusses the values of musical notes and demonstrates the C and G major scales using a keyboard or diagram.
Pupils’ Activity: Pupils clap or tap to demonstrate note values and recite the scales.
Learning Point: Pupils understand note duration and can recite and identify the C and G major scales.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher writes the board summary for pupils to copy.
Pupils’ Activity: Pupils copy the notes neatly.
Learning Point: Pupils have a written record of the lesson for reference.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning
Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Write out the musical alphabets.
State the two types of staff and the instruments that use them.
Mention any four musical notes and their time values.
Write the major scales of C and G.
Pupils’ Activity: Pupils answer the questions orally.
Learning Point: Pupils demonstrate understanding of the lesson’s objectives.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Reinforcement
Teacher’s Activity: The teacher summarizes the main points and encourages pupils to practice scales at home.
Pupils’ Activity: Pupils listen attentively and participate in final remarks.
Learning Point: Pupils appreciate the importance of mastering basic music theory.

Lesson Keywords

Alphabet – letters representing musical sounds
Stave (Staff) – five lines and four spaces for writing music
Clef – symbol showing pitch of notes
Note – symbol representing musical sound and duration
Scale – sequence of notes arranged by pitch

Differentiation

Teacher provides simpler diagrams for slower learners and allows peer mentoring. Fast learners may attempt to play or sing the C and G scales.

Note for teachers using this lesson plan

Use real musical instruments or audio recordings where possible. Emphasize proper drawing of staff and clefs and correct spacing of notes to build solid foundational skills.