SSS3 Auto Mechanical Work Scheme of Work First Term
WKS
TOPICS
LEARNING OBJECTIVES
LEARNING ACTIVITIES
EMBEDDED CORE SKILLS
LEARNING RESOURCES
1
REVISION/ WELCOME TEST
2-3
ROUTINE MAINTENANCE AND METHODS OS CHASIS JOINTS Chassis alignment. ii. Maintenance and twisting coupling. iii. Permanent joints. iv. Temporary joints:
By the end of the lesson students should be able to: i. Ascertain routine maintenance and methods of chassis joints. . ii. Identify and select appropriate tools equipment for maintenance and methods of chassis joints. iii. State the methods of chassis joints. iv. describe the methods of supporting various component to the chassis. v. Mention the routine carryout on the chassis.
Students in small groups i. inspect vehicle and sketch. ii. Adjusting of necessary
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
Video clips. Real vehicle chassis chart. xi Expert involved as Resources person.
4-5
METHODS OF SUPPORTING VARIOUS COMPONENT OF CHASSIS Engine Mountings. ii. Suspension Unit, iii. Rubber pads etc.
By the end of the lesson students should be able to: i. Ascertain the methods of supporting various components of chassis. ii, Identify types of chassis bracket. Hi. State the various components supported by chassis
Students in small groups. Inspect a vehicle, ii. Examiner and sketch. .
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
i. Video clips. ii. Real vehicle chassis chart. iii Live vehicle iv. Expert invited as Resource person
6
ENGINE i. Gas Turbine engine, ii. Wankel rotary engine.
By the end of the lesson, students should be able to: i. ascertain the engine as a Heat Engine ii. Explain this constructional differences between gas turbine. iii. Illustrate with sketch as principle of operation in Gas turbine. iv State the firing order for different types of engines. (4,6 and 8)
Students in small groups i. Inspect a vehicle. ii. Examine and sketch .
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
i. Video clips. ii. Real vehicle engine charts.
7
MID TERM BREAK
8-9
TYPES OF ENGINE AND FLUID FLY WHEEL i. Combustion chambers. ii. Maintenance. iii. Overhauling, iv. Decarbonation, FLUID FLYWHEEL i. Definition ii. Construction,. iii. Operation (Principle)
By the end of the lesson, students should be able to: i. ascertain types of engine and fluid flywheel. ii. identify the types of combustion chamber. iii. Explain the maintenance overhauling and decarbonization iv. relation to motor vehicle. iv. Describe the fluid flywheel e.g. define, construction and operation.
Students in small groups i. inspect a life vehicle ii. Examine and sketch.
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
i. Video clips ii. Life engine of a vehicle. iii. Life fluid flywheel iv Expert invited .
10
TRANSMISSION SYSTEM COMPONENTS: i. Clutch, ii. Gear box iii. Propeller shaft iv. Universal joints. v. Rear Axle
By the end of the lesson students should be able to: i. Ascertain the transmission system components. ii. Identify various component of transmission system. iv. Explain the function of each of the Transmission components.
Students in small groups i. inspect a vehicle ii. Examine add sketch if need be.
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
i. Video clips. ii. Life vehicle transmission system. iii. Expert invited as Resource person.
11-12
REVISION & PROJECT
13
EXAMINATION
Access Lagos State Free Unified Auto Mechanical Work Scheme of work for SSS3. SS3 Mechanical Work Curriculum for Senior Secondary School –Schemeofwork
Auto Mechanical Work Scheme of Work SSS3 Second Term
WKS
TOPICS
LEARNING OBJECTIVES
LEARNING ACTIVITIES
EMBEDDED CORE SKILLS
LEARNING RESOURCES
1
REVISION / WELCOME TEST
2-3
SUSPENSION SYSTEM MAINTENANCE OF STEERING SYSTEMS: i. Maintenance of suspension system. ii. Power Assisted Steering (Introduction) iii. Construction of a steering g system. iv. Principle of operation.
By the end of the lesson students should be able to: i. Ascertain the suspension system maintenance and steering system. ii. Identify suspension and steering system components. iii. Explain the suspension and steering system. iv. State the function of suspension and steering system v. List the types of steering box, vi. describe the principle of operation of Ackerman linkage i.e. a. Camber Angle. b. Castor angle. c..Toe-in and Toe out. d. King pin inclination, e. Under and oversteer. f. Slip angle and their Adjustment.
i. Inspect a vehicle. ii. Examine and sketch
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
i. Video clips. ii. Life vehicle chart on steering and suspension system iii. Expert involvement.
4&5
FUEL PUMP AND EXHAUST SYSTEM i. Introduction. ii. Function of fuel pump. iii. Typeset fuel pump. iv. Advantages and disadvantages of mechanical and electrical v. Muffler design/construction vi. Types of muffler; vii. Function of muffler.
By tile end of the lesson, students should be able to: i. Ascertain the fuel pump and Exhaust system. ii. Identify Fuel pump and Exhaust system. iii. State the types of Fuel pump. iv. Mention the principle of operation of each fuel pump. v. describe the muffler design/construction details. vi. List the function of muffler
i. Inspect a vehicle. ii. Examine and sketch
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
Video clips. ii. Life vehicle fuel pump or chart & muffler or chart, iii. Expert involvement,
6
ADDICTIVE AND TYPES OF COOLING SYSTEM: i. Oil Addictives. ii. importance of oil Addictives iii. Air & Water Cooling System. iv, Comparison of air and water cooling system.
By the end of the lesson, students should be able to: i. Ascertain the Oil Addictive and types of cooling system. ii. List oil Addictives. iii. State the types of cooling system. iv. Explain the types of cooling system. v. Compare between Air and Water Cooling system.
i. Inspect a vehicle. ii. Examine and sketch
• Communication and Collaboration • Leadership and Personal development • Critical thinking and Problem solving • Creativity and Imagination
i. Video clips. ii. Life vehicle lubricant, if. Life vehicle cooling system’ o chart iv. Expert involvement