Materials Used for cleaning the Mouth, Teeth and Tongue for Primary 1

Class: Primary One
Term: first Term
Subject: Pre-vocational Studies
Curriculum Theme: Home Economics
Previous Lesson: The Human Body, Head, Hair, Eyes, Nose, Mouth and Ears
Topic: Oral Hygiene: Materials Used for Cleaning the Mouth, Teeth and Tongue
Content/Learning Area: What is Oral Hygiene?, Materials Used for Cleaning the Mouth, Teeth and tongue
Time Allocation: 40 minutes

Performance Objectives

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

• Cognitive Domain:

1. List two examples of materials used in cleaning the mouth, teeth, and tongue.
2. Define oral hygiene.3. Explain the importance of oral hygiene.

• Affective Domain:

1. Show an interest in maintaining good oral hygiene.

• Psychomotor Domain:

1. Demonstrate the correct way to brush teeth.

• Social Domain:

1. Share knowledge about oral hygiene with others.

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 use the following materials:

• Whiteboard or chart
• Markers or chalk
• Pictures of oral hygiene materials
• Toothbrush and toothpaste (optional)

Rationale for the Lesson

This lesson is crucial for establishing good oral hygiene habits from a young age. Good oral hygiene prevents dental problems and contributes to overall health and well-being.

Prerequisite/Previous Knowledge

Pupils are expected to have prior knowledge of personal hygiene practices.

Lesson Content

What is Oral Hygiene?

Oral hygiene is all about keeping your mouth clean and healthy. Taking care of your mouth, teeth, and tongue helps prevent cavities, gum disease, and bad breath.

Materials Used for Cleaning the Mouth, Teeth and Tongue

Here are some materials used for cleaning the mouth, teeth, and tongue:

1. Toothbrush: A toothbrush is a small brush with bristles used to clean your teeth. Brush at least twice a day for two minutes each time.
2. Toothpaste: Toothpaste helps remove plaque and bacteria, freshening breath. Choose toothpaste with fluoride.
3. Dental floss: Dental floss is a thin string that removes food and plaque from between your teeth. Floss at least once a day.
4. Mouthwash: Mouthwash is a liquid that rinses your mouth and kills bacteria, freshening breath.
5. Tongue Scraper: A tool used to clean the surface of the tongue, removing bacteria and debris.
6. Interdental Brushes: Small brushes designed to clean between teeth, especially useful for people with braces or larger gaps.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, Question and answer, Presentation (optional)

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: Ask pupils about their morning routines, focusing on teeth cleaning.
Pupils’ Activity: Respond to teacher’s questions and share their experiences.

Step 2: Description of Key Concepts

Time: 10 minutes
Teaching Skill: Explaining
Teacher’s Activity: Define oral hygiene and explain its importance.
Pupils’ Activity: Listen attentively and ask clarifying questions.

step 3: Presentation/Guided practice

Time: 10 minutes
Teaching Skill: Demonstrating
teacher’s Activity: (Optional) demonstrate proper tooth brushing techniques using a toothbrush and toothpaste.
Pupils’ Activity: Observe the demonstration and ask questions.

Step 4: independent Practice

Time: 5 minutes
Teaching Skill: Monitoring
Teacher’s Activity: Supervise pupils as they list materials used for oral hygiene.
Pupils’ Activity: List materials used for cleaning the mouth, teeth, and tongue.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Guiding
Teacher’s Activity: Guide pupils in taking notes on key concepts.Pupils’ Activity: Write down critically importent points from the lesson.

Step 6: Evaluation/Review

Time: 5 minutes
Teaching Skill: Questioning
Teacher’s Activity: Ask review questions to assess understanding.
Pupils’ Activity: Answer review questions.

Objective-aligned checks:

1. List two examples of materials used in cleaning the mouth, teeth, and tongue.
2. Define oral hygiene.
3. Explain the importance of oral hygiene.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Summarizing
Teacher’s activity: Summarize the key points about oral hygiene and encourage pupils to practice good oral hygiene habits daily.
Pupils’ Activity: Listen to the summary and ask any final questions.

Lesson Keywords

• Oral Hygiene – Keeping your mouth clean and healthy.
• Toothbrush – A tool used to clean teeth.
• Toothpaste – A substance used with a toothbrush to clean teeth.
• Dental floss – A thin string used to clean between teeth.
• Mouthwash – A liquid used to rinse the mouth.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. Name two things we use to clean our mouths.
2. Why is it important to clean our teeth?
3. How many times a day should we brush our teeth?
4. What else can we do to keep our mouths healthy?

Assignment/Homework

1. Ask your parents what kind of toothpaste they use.
2. Practice brushing your teeth correctly at home.
3. List three reasons why it is important to keep your mouth clean.

Differentiation

• For slower learners: Provide one-on-one assistance and use simpler language.
• For advanced learners: Encourage them to research additional oral hygiene practices.
• For visual/auditory/kinesthetic learners: use visual aids, demonstrations, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure to demonstrate proper tooth brushing techniques and emphasize the importance of regular dental check-ups.Encourage pupils to share their experiences and ask questions to foster a positive learning habitat.