# Lesson Plan for Senior Secondary 1: Auto Mechanical
### Topic: Braking System IV
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### General Information:
- **Grade Level:** Senior Secondary 1
- **Subject:** Auto Mechanical
- **Class Duration:** 90 minutes
- **Instructor:** [Your Name]
### Objectives:
By the end of the lesson, students will be able to:
1. Identify the main components of a braking system.
2. Explain the function of each component within the braking system.
3. Describe the different types of braking systems.
4. Perform a basic inspection and maintenance check on a braking system.
### Materials Needed:
- Whiteboard and markers
- Projector and computer
- PowerPoint presentation on Braking Systems
- Diagram of a braking system
- Real braking system components (e.g., brake pads, calipers, rotors)
- Safety gear (gloves, goggles)
- Handouts with keynotes
### Lesson Outline:
1. **Introduction (10 minutes)**
- Greeting and roll call
- Brief recap of the previous lesson
- Introduce today’s topic: Braking System IV
- Quick warm-up question: "Why is the braking system crucial in an automobile?"
2. **Lecture on Braking System (20 minutes)**
- Use PowerPoint to explain:
- The importance of a braking system
- Main components: brake pedal, master cylinder, brake lines, brake pads/shoes, rotors/drums, calipers, and hydraulic fluid
- The function of each component
- Types of braking systems: disc brakes, drum brakes, and anti-lock braking systems (ABS)
3. **Illustration and Demonstration (20 minutes)**
- Display the diagram of a braking system and point out each component discussed
- Show real parts of a braking system and explain their functions
- Play a short video demonstrating the working of a braking system
4. **Practical Hands-On Session (25 minutes)**
- Divide the students into small groups
- Provide safety gear and components for inspection
- Instruct students to perform a basic inspection of the braking components
- Guide students through checking brake pad thickness, brake fluid levels, and looking for any signs of wear or damage
- Ensure students record their observations
5. **Group Discussion and Q&A (10 minutes)**
- Have each group share their findings with the class
- Open the floor for any questions regarding the lecture and practical session
- Clarify any doubts or misconceptions
6. **Summarize and Recap (5 minutes)**
- Summarize the key points of the lesson
- Recap important functions and components of a braking system
- Highlight the significance of regular maintenance
7. **Assignment (Final 5 minutes)**
- Distribute handouts with keynotes for review
- Assign a homework task: Write a one-page paper on the importance of maintaining the braking system and common maintenance practices.
- Provide a brief preview of the next lesson topic
### Assessment:
- Students’ understanding will be assessed through:
- Group participation and engagement during the practical session
- Quality of observations recorded during the inspection
- Responses during the group discussion and Q&A session
- Completion and quality of the assigned homework
### Instructor Notes:
- Ensure all students have access to safety gear during the practical session.
- Monitor each group closely to provide guidance and assistance.
- Be prepared to offer additional resources or support to students who may struggle with the practical aspects.
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