Class: Senior Secondary School 1 (SSS 1)
Term: 3rd Term
Week: 5
Age: 15 years
Duration: 45 minutes
Subject: Cosmetology
Curriculum Theme: Entrepreneurship (Trade Subjects)
Previous Lesson: Hair Treatment.
Topic: STAGES OF HAIR TREATMENT
Subject Matter: shampooing, conditioning, steaming, trimming, drying, styling

Specific Objectives

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

Cognitive Domain:

Define hair treatment.
List the various stages of hair treatment.
Explain the purpose of each stage of hair treatment.

Affective Domain:

Appreciate the importance of following correct procedures in hair treatment.
Show interest in learning professional hair treatment techniques.

Psychomotor Domain:

Demonstrate the correct sequence of hair treatment stages.
Perform basic hair treatment stages safely and effectively.

Collaborate with peers during practical hair treatment sessions.
Communicate effectively about hair care needs and procedures.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum for Trade Subjects.
State Unified Scheme of Work for Cosmetology SSS 1.
Adeola, F. (2018). Cosmetology for Senior Secondary Schools 1. Ibadan: Longman Nigeria Plc.

Instructional Materials

The teacher will teach this lesson with the aid of:

Water
Hair dryer
Shampoo
Conditioner
Steamer
Towels
Comb
Scissors/Trimming shears
Mannequin head or live model
Styling products (e.g., hairspray, gel)

Rationale for the Lesson

This lesson helps pupils understand the systematic process involved in hair treatment, which is fundamental for maintaining healthy hair and achieving desired styles. It enables pupils to develop practical skills necessary for personal hair care and for a career in cosmetology.

Prerequisite/Previous Knowledge

Pupils are assumed to have basic knowledge of personal hygiene and general hair care practices.

Lesson Content/Board Summary

STAGES OF HAIR TREATMENT

Introduction to Hair Treatment

Hair treatment refers to a series of processes aimed at cleansing, nourishing, repairing, and styling the hair and scalp to improve its health, appearance, and manageability.

Stages of Hair Treatment

The following are the common stages of hair treatment:

Shampooing: This is the first stage where the hair and scalp are cleansed using shampoo to remove dirt, oil, product buildup, and dead skin cells. Proper shampooing prepares the hair for subsequent treatments.
Conditioning: After shampooing, conditioner is applied to restore moisture, detangle the hair, smooth the cuticles, and improve hair texture and shine. It helps to protect the hair from damage.
Steaming: Hair steaming involves using moist heat to open the hair cuticles, allowing conditioners and treatments to penetrate deeper into the hair shaft. It enhances the effectiveness of conditioning treatments and improves blood circulation to the scalp.
Trimming: This stage involves cutting off split ends and damaged hair to promote healthy hair growth and maintain the desired shape and length. Trimming prevents further damage and keeps the hair looking neat.
Drying: After treatment, the hair is dried using a towel or a hair dryer. Proper drying techniques prevent damage and prepare the hair for styling.
Styling: This is the final stage where the hair is arranged into a desired look using various tools and products, such as combs, brushes, curling irons, straighteners, and styling gels or sprays.

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher greets the pupils and asks them to recall some general ways they take care of their hair at home. The teacher then introduces the topic by stating that professional hair care involves specific stages.
Pupils’ Activity: Pupils respond to the questions and listen attentively.
Learning Point: Pupils are engaged and connect previous knowledge to the new topic.

Step 2: Presentation of Topic and Objectives

Time: 5 minutes
Teaching Skill: Explanation/Introduction
Teacher’s Activity: The teacher writes the topic, “STAGES OF HAIR TREATMENT,” on the board and states the specific objectives for the lesson, explaining what pupils are expected to learn and be able to do by the end of the lesson.
Pupils’ Activity: Pupils write down the topic and objectives in their notebooks.
Learning Point: Pupils understand the focus and goals of the lesson.

Step 3: Explanation of Shampooing and Conditioning

Time: 7 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher explains the first two stages of hair treatment: shampooing and conditioning. The teacher defines each stage, explains its purpose, and demonstrates the proper technique using a mannequin head or a volunteer.
Pupils’ Activity: Pupils listen, observe the demonstration, and ask questions for clarification.
Learning Point: Pupils understand the definition and purpose of shampooing and conditioning.

Step 4: Explanation of Steaming and Trimming

Time: 7 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher continues by explaining the stages of steaming and trimming. The teacher describes the benefits of steaming and demonstrates how to safely trim hair, emphasizing the removal of split ends. (If a steamer is available, a brief demonstration of its use can be shown).
Pupils’ Activity: Pupils pay attention, note key points, and observe the demonstration.
Learning Point: Pupils learn about the importance of steaming and proper trimming techniques.

Step 5: Explanation of Drying and Styling

Time: 7 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher explains the final stages: drying and styling. The teacher demonstrates different drying methods (towel-drying, blow-drying) and introduces basic styling techniques using appropriate tools and products.
Pupils’ Activity: Pupils observe the demonstrations and practice mental steps.
Learning Point: Pupils understand how to dry and style hair after treatment.

Step 6: Practical Demonstration by Teacher

Time: 9 minutes
Teaching Skill: Practical Demonstration
Teacher’s Activity: The teacher performs a complete, continuous demonstration of all the stages of hair treatment on a mannequin head or a volunteer, verbalizing each step clearly. The teacher encourages pupils to observe closely.
Pupils’ Activity: Pupils observe the full sequence of hair treatment stages, taking mental notes.
Learning Point: Pupils see the entire process of hair treatment in action.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Define hair treatment.
List any four stages of hair treatment.
Explain the purpose of conditioning.
Mention two tools used during hair treatment.

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 3 minutes
Teaching Skill: Summarization/Consolidation
Teacher’s Activity: The teacher summarizes the key points of the lesson by quickly reviewing the stages of hair treatment. The teacher assigns pupils to research different types of hair and their specific treatment needs for the next class.
Pupils’ Activity: Pupils listen to the summary and note down the assignment.
Learning Point: Pupils consolidate their understanding and prepare for future learning.

Lesson Keywords

Hair Treatment – A series of processes to cleanse, nourish, repair, and style hair.
Shampooing – The process of cleaning hair and scalp with shampoo.
Conditioning – Applying a product to restore moisture, detangle, and smooth hair.
Steaming – Using moist heat to open hair cuticles for deeper product penetration.
Trimming – Cutting off damaged hair or split ends to maintain hair health and shape.
Drying – Removing moisture from the hair after washing or treatment.
Styling – Arranging hair into a desired look using various tools and products.

Differentiation

For pupils who grasp concepts quickly, they can assist in demonstrating steps or explaining concepts to their peers. For pupils who require more support, the teacher will provide individualized attention during practical sessions and simplify explanations. Visual aids and repeated demonstrations will benefit all learners.

Note for teachers using this lesson plan

Ensure all necessary instructional materials are available and in good working condition before the lesson. Emphasize safety precautions during practical demonstrations, especially when using electrical appliances like hair dryers or steamers. Encourage active participation and hands-on practice for better skill acquisition.