Definition and characteristics of plastic, ceramic, and rubber. Various uses of plastic, ceramic, and rubber materials in daily life. Basic Technology JSS 1 Second Term Lesson Notes Week 5

Subject: Basic Technology

Class: JSS 1

Term: Second Term

Week: 5

Topic: Plastic, Ceramic, Rubber Uses

Duration: 40 minutes

Entry Behaviour: Students are expected to have basic knowledge of different materials like plastic, ceramic, and rubber.

Key Words: Plastic, Ceramic, Rubber, Uses, Materials

Behavioural Objectives: By the end of the lesson, students should be able to:

1. Identify at least three uses of plastic, ceramic, and rubber.
2. Explain the importance of these materials in everyday life.

Embedded Core Skills: Critical thinking, Observation, Communication

Learning Materials:

• Pictures or samples of plastic, ceramic, and rubber products.
• Whiteboard and markers.

Content:

• Definition and characteristics of plastic, ceramic, and rubber.
• Various uses of plastic, ceramic, and rubber materials in daily life.

10 Uses of Plastic:

1. Plastic bottles for drinking water.
2. Plastic bags for carrying groceries.
3. Plastic containers for storing food.
4. Plastic toys for playing.
5. Plastic chairs for sitting.
6. Plastic buckets for holding water.
7. Plastic cups for drinking juice.
8. Plastic rulers for measuring.
9. Plastic pens for writing.
10. Plastic plates for eating.

10 Uses of Ceramic:

1. Ceramic plates for eating food.
2. Ceramic mugs for drinking beverages.
3. Ceramic tiles for flooring in houses.
4. Ceramic vases for holding flowers.
5. Ceramic bowls for serving soup.
6. Ceramic pots for cooking food.
7. Ceramic figurines for decoration.
8. Ceramic sinks for washing hands.
9. Ceramic cups for brushing teeth.
10. Ceramic statues for art displays.

10 Uses of Rubber:

1. Rubber bands for holding things together.
2. Rubber tires for cars and bicycles.
3. Rubber gloves for cleaning or protecting hands.
4. Rubber mats for standing on in the kitchen.
5. Rubber hoses for watering plants.
6. Rubber seals for keeping doors and windows closed.
7. Rubber balls for playing games.
8. Rubber soles for shoes.
9. Rubber grips for holding onto objects.
10. Rubber stamps for marking documents.

Evaluation

1. Plastic ____________ are used for carrying groceries. a) bottles b) bags c) cups d) plates
2. Ceramic ____________ are used for eating food. a) plates b) mugs c) bowls d) vases
3. Rubber ____________ are used for holding things together. a) bands b) gloves c) hoses d) mats
4. Plastic ____________ are used for storing food. a) bottles b) containers c) rulers d) toys
5. Ceramic ____________ are used for flooring in houses. a) plates b) vases c) tiles d) pots
6. Rubber ____________ are used for protecting hands. a) bands b) gloves c) hoses d) mats
7. Plastic ____________ are used for drinking water. a) rulers b) bags c) bottles d) toys
8. Ceramic ____________ are used for holding flowers. a) bowls b) vases c) plates d) cups
9. Rubber ____________ are used for playing games. a) bands b) balls c) grips d) hoses
10. Plastic ____________ are used for measuring. a) rulers b) bags c) bottles d) plates
11. Ceramic ____________ are used for serving soup. a) plates b) mugs c) bowls d) vases
12. Rubber ____________ are used for watering plants. a) bands b) balls c) hoses d) grips
13. Plastic ____________ are used for writing. a) rulers b) bags c) bottles d) pens
14. Ceramic ____________ are used for cooking food. a) bowls b) mugs c) pots d) vases
15. Rubber ____________ are used for holding onto objects. a) bands b) balls c) grips d) hoses

Presentation: Step 1: Revision The teacher revises the previous topic on the characteristics of different materials such as wood, metal, and glass.

Step 2: Introduction The teacher introduces the new topic by defining plastic, ceramic, and rubber, and highlighting their characteristics.

Step 3: Teacher’s Activities

• Present examples of plastic, ceramic, and rubber products.
• Explain the uses of each material, emphasizing their importance in daily life.
• Encourage students to brainstorm additional uses of these materials.

Learners Activities:

• Observe and discuss the examples provided by the teacher.
• Participate in the brainstorming session to identify more uses of plastic, ceramic, and rubber.

Assessment: The teacher assesses students’ understanding through:

• Asking questions during the lesson.
• Observing students’ participation in discussions.
• Reviewing students’ responses to evaluation questions.

Evaluation:

1. What is the definition of plastic?
2. Give two examples of plastic products.
3. Name one use of ceramic material.
4. Why is rubber important in daily life?
5. Can you mention three uses of plastic?
6. Describe the characteristics of ceramic.
7. How do rubber bands help in daily activities?
8. Explain why plastic containers are commonly used for food storage.
9. Give an example of a rubber product used in transportation.
10. Why do we use ceramic tiles in bathrooms and kitchens?