Reasons for Cleaning Our Mouth, Teeth, and Tongue; Materials Used for Cleaning the Mouth, Teeth, and Tongue Home Economics Primary 1 First Term Lesson Notes Week 10

Lesson Plan for Primary 1 – First Term

Subject: Home Economics

Class: Primary 1

Term: First Term

Week: 10

Age: 6 years

Topic: The Human Body

Sub-topic: Reasons for Cleaning Our Mouth, Teeth, and Tongue; Materials Used for Cleaning the Mouth, Teeth, and Tongue

Duration: 40 minutes

Behavioural Objectives:

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

1. State the reasons for cleaning their mouth, teeth, and tongue.
2. Identify the materials used for cleaning the mouth, teeth, and tongue.
3. Demonstrate how to clean their mouth, teeth, and tongue properly.

Key Words:

• Clean
• Teeth
• Tongue
• Toothbrush
• Toothpaste
• Mouthwash
• Germs
• Fresh

Set Induction:

Show pupils pictures of a clean mouth and a dirty mouth. Ask them which one looks better and why.

Entry Behaviour:

Pupils have learned about the importance of daily body care in previous lessons.

Learning Resources and Materials:

• Pictures of clean and dirty mouths
• Actual items: toothbrush, toothpaste, mouthwash
• Flashcards with key words
• Lagos State Scheme of Work

Building Background/Connection to Prior Knowledge:

Discuss with pupils how they feel when their mouth is clean versus when it is dirty.

Embedded Core Skills:

• Observation
• Identification
• Speaking
• Hygiene practices

Instructional Materials:

• Pictures
• Flashcards
• Actual items (toothbrush, toothpaste, mouthwash)

Content:

1. Introduction to Mouth Cleaning:

• Our mouth, teeth, and tongue need to be cleaned every day.

2. Reasons for Cleaning Our Mouth, Teeth, and Tongue:

• Prevent Germs: Cleaning removes germs that cause sickness.
• Fresh Breath: Keeps our breath smelling good.
• Healthy Teeth: Prevents cavities and tooth decay.
• Good Taste: Helps us taste food better.
• Good Appearance: Makes our smile look nice.

3. Materials Used for Cleaning the Mouth, Teeth, and Tongue:

• Toothbrush: Used to brush teeth and tongue.
• Toothpaste: Used with a toothbrush to clean teeth.
• Mouthwash: Used to rinse the mouth and kill germs.

Presentation:

Step 1:

Teacher Activity: Revises the previous topic, “Reasons for the Daily Care of the Body,” by asking pupils why it is important to keep their body clean. Learners Activity: Pupils respond to questions.

Step 2:

Teacher Activity: Introduces the new topic by showing pictures of clean and dirty mouths. Discusses the differences. Learners Activity: Pupils describe how they feel when their mouth is clean versus when it is dirty.

Step 3:

Teacher Activity: Explains the reasons for cleaning the mouth, teeth, and tongue using flashcards and examples. Shows the materials used for cleaning. Learners Activity: Pupils discuss why they think it is important to keep their mouth, teeth, and tongue clean.

Teacher’s Activities:

• Shows and discusses pictures of clean and dirty mouths.
• Uses flashcards to explain the reasons for cleaning the mouth, teeth, and tongue.
• Demonstrates how to use a toothbrush, toothpaste, and mouthwash.
• Encourages pupils to share their thoughts and experiences.

Learners Activities:

• Participate in discussion about being clean and dirty.
• Answer questions on the importance of cleaning the mouth, teeth, and tongue.
• Demonstrate how to use a toothbrush and toothpaste.

Assessment:

Teacher: Gives 10 fill-in-the-blank questions.

Fill-in-the-Blank Questions:

1. We use a ___ to brush our teeth. (a) Comb (b) Toothbrush (c) Towel (d) Soap
2. To clean our teeth, we need ___. (a) Toothpaste (b) Shampoo (c) Water (d) Towel
3. ___ helps to keep our breath fresh. (a) Toothbrush (b) Comb (c) Mouthwash (d) Soap
4. Cleaning our mouth removes ___. (a) Germs (b) Toys (c) Food (d) Clothes
5. Brushing our teeth prevents ___. (a) Cavities (b) Fun (c) Games (d) Friends
6. A clean mouth helps us ___. (a) Smell bad (b) Taste food better (c) Look sad (d) Get sick
7. We need to clean our ___ every day. (a) Clothes (b) Shoes (c) Mouth (d) Toys
8. Toothpaste is used with a ___. (a) Comb (b) Towel (c) Toothbrush (d) Soap
9. Mouthwash helps to kill ___. (a) Germs (b) Friends (c) Toys (d) Games
10. Cleaning our tongue keeps our ___ clean. (a) Feet (b) Mouth (c) Hands (d) Hair

Class Activity Discussion:

1. Q: Why do we need to clean our mouth every day? A: To stay healthy and have fresh breath.
2. Q: What happens if we don’t clean our teeth? A: We can get cavities and tooth decay.
3. Q: How does cleaning our tongue help us? A: It keepsour mouth clean and helps us taste food better.
4. Q: What do we use to brush our teeth? A: A toothbrush and toothpaste.
5. Q: Why is mouthwash important? A: It helps to kill germs and keep our breath fresh.
6. Q: How often should we clean our mouth, teeth, and tongue? A: Every day.
7. Q: What are the benefits of having a clean mouth? A: Prevents sickness, keeps breath fresh, prevents cavities, and makes our smile look nice.
8. Q: What can happen if we have germs in our mouth? A: We can get sick or have bad breath.
9. Q: How does brushing our teeth affect our appearance? A: It keeps our teeth looking clean and our smile nice.
10. Q: What is the main purpose of toothpaste? A: To clean teeth and help prevent cavities.

Conclusion:

The teacher goes round to mark pupils’ work and provides feedback, ensuring they understand the importance of mouth, teeth, and tongue cleaning and the materials used.

Evaluation Questions:

1. Why do we need to clean our mouth, teeth, and tongue every day?
2. What material do we use with a toothbrush to clean our teeth?
3. How does mouthwash help our mouth?
4. Name one reason why it is important to have a clean mouth.
5. What does toothpaste help to prevent?
6. How do we feel after cleaning our mouth?
7. What should we use to brush our teeth?
8. How does cleaning our tongue help us taste food?
9. What do we remove from our mouth by cleaning it?
10. How often should we use mouthwash?