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BUILDING CONSTRUCTION

SS 2 THIRD TERM

WEEK

TOPIC/CONTENT

ACTIVITIES

1

SUSPENDED UPPER FLOOR

Formwork for suspended upper floor.



Teacher defines and explains upper floor, lists the functions of upper floor, explain the method of constructing concrete floor.

Students define and explain upper floor, list the functions of upper floor, identify methods used in constructing concrete floor.

Resources; spirit level, wooden float, line, builder’s square etc.


2

ROOFS

  • Definition and purpose of roof

  • Roof.

Teacher defines roof and explains it purposes, states the components of roof, identify roof materials, drawing.

Students define and state the purpose of roof, identify roofing materials, explain types of roof, draw diagrams of roof.

Resources; roofing sheets, nails, 2x2 timber, 2x4 timber etc.


3

ROOFS

  • Functional requirement of roof

  • Materials used for roof construction.

Teacher defines roof and explains it purposes, states the components of roof, identify roof materials, drawing.

Students define and state the purpose of roof, identify roofing materials, explain types of roof, draw diagrams of roof.

Resources; roofing sheets, nails, 2x2 timber, 2x4 timber etc.


4

ROOFS

  • Types of roofs

  • Problems of roof

Teacher defines roof and explains it purposes, states the components of roof, identify roof materials, drawing.

Students define and state the purpose of roof, identify roofing materials, explain types of roof, draw diagrams of roof.

Resources; roofing sheets, nails, 2x2 timber, 2x4 timber etc.


5

DRAINAGE INSTALLATION

  • Setting out and excavation of trenches for drainage.

  • Types of drainage pipes.

Teacher explains the setting out between excavation, explain the gradient of trench excavation, laying of drainage pipes, explain the types of drainage pipes and methods of testing.

Students involve in practical, excavate the setting out, set out the gradient of fall to trench.

Resources; shovel, digger, head pan, lines and pias etc.


6

DRAINAGE INSTALLATION

Laying of drainage.



Teacher explains the setting out between excavation, explain the gradient of trench excavation, laying of drainage pipes, explain the types of drainage pipes and methods of testing.

Students involve in practical, excavate the setting out, set out the gradient of fall to trench.

Resources; shovel, digger, head pan, lines and pias etc.


7

DRAINAGE INSTALLATION

Methods of testing drainage.



Teacher explains the setting out between excavation, explain the gradient of trench excavation, laying of drainage pipes, explain the types of drainage pipes and methods of testing.

Students involve in practical, excavate the setting out, set out the gradient of fall to trench.

Resources; shovel, digger, head pan, lines and pias etc.


8

SANITARY APPLIANCES AND INSTALLATION

  • Soil and waste appliances.

  • Materials for sanitary appliances.




Teacher defines and explains soils and waste appliances, states the materials for sanitary appliances, explain the installation process of various appliances.

Students define soil and waste appliances, state materials for sanitary appliances, sketch and explain the various sanitary appliances.

Resources; drawings, visiting of construction site.


9

SANITARY APPLIANCES AND INSTALLATION

  • Types of sanitary appliances

  • Installation of sanitary appliances.

Teacher defines and explains soils and waste appliances, states the materials for sanitary appliances, explain the installation process of various appliances.

Students define soil and waste appliances, state materials for sanitary appliances, sketch and explain the various sanitary appliances.

Resources; drawings, visiting of construction site.


10

TYPES OF ELECTRICAL WIRING MATERIALS

  • Explanation of IEE regulation

  • Identification of electrical wiring materials

  • Uses of electrical wiring materials

  • Types of electrical wiring.

Teacher state IEE regulation, identify various electrical wiring materials, explains the uses of electrical materials, show students different types of material used for conduit wiring.

Students state IEE regulation, identify the electrical wiring materials, explain the uses of electrical wiring materials, identify various types of electrical wiring.

Resources; electrical wiring materials; IEE regulation, drawing etc.


11

Revision

Revision

12

Examination

Examination

WOOD WORK

SS 2 FIRST TERM

WEEK

TOPIC/CONTENT

ACTIVITIES

1

HAND TOOLS SAFETY; SAFETY PRECAUTION IN CARRYING, STORING, AND HANDLING OF HAND TOOLS.

Teacher place safety notice.

Students demonstrate safe ways of carrying, storing and handling hand tools.

Resources; safety and posters.


2

MACHINE SAFETY; GENERAL MACHINE SHOP SAFETY


Teacher displays safety charts and posters. Students observe safety rules.

Resources; safety charts and posters.



3

SAFETY OF ELECTRICAL EQUIPMENTS


Teacher describes precaution in the use of electrical equipments. Students observe safety rules.

Resources; safety charts and posters



4

PREVENTION OF MECHANICAL FAULTS

Teacher describes precaution to prevent mechanical faults. Students observe safety rules.

Resources; safety charts and posters.



5

SAFETY IN MACHINE OPERATION

Teacher emphasizes behavior in the machine shop. Students observe safety rules.

Resources; safety charts and posters.



6

SAFETY DEVICES AND APPLIANCES; PUSH STICK, PUSH BLOCK, GUARDS, EYE GOGGLES, ETC

Teacher emphasizes the correct use of safety devices and appliances. Students use appropriate safety devices and appliances.

Resources; push stick, push block, guards, overall etc.



7

THE USE OF APPROPRIATE SAFETY DEVICES AND APPLIANCES

Teacher shows correct use of safety devices and appliances.

Students use appropriate safety devices and appliances.

Resources; push stick, guards, overall, eye goggles, etc


8

FIRST AID;

Define first aid,

First aid box, and

Materials.



Teacher displays first aid materials. Students define first aid.

Resources; first aid box, and materials.



9

FIRST AID CHARTS AND POSTERS.

Teacher displays first aid charts, and posters.

Students identify materials on the charts and posters.

Resources; posters and charts.


10

DEMONSTRATE HOW TO APPLY FIRST AID IN DIFFERENT SITUATION.

Teacher applies first aid in different situation as an example.

Students apply first aid.

Resources; video clips.


11

DESCRIBE HOW TO TREAT A CUT

Teacher demonstrates how to treat a simple cut.

Students observe how to treat a cut.

Resources; material in first aid box.


12

PRECAUTION OF FIRST AID MATERIALS AFTER USED LIKE DISPOSAL ETC

Hand gloves to be used after treatment, and should be disposed.

Students observe how to dispose already used materials.

Resources; materials in first aid box.


13

Revision

Revision

14

Examination

Examination

WOOD WORK

SS 2 SECOND TERM

WEEK

TOPIC/CONTENT

ACTIVITIES

1

TYPES OF MAINTENANCE E.G CORRECTIVE, PREDICTIVE AND PREVENTIVE MAINTENANCE.

Teacher describe types of maintenance. Students differentiate the three types of maintenance.

Resources; charts and posters.



2

DETAILED ILLUSTRATION OF CORRECTIVE METHOD OF MAINTENANCE, ADVANTAGES AND DISADVANTAGES


Teacher demonstrates corrective method of maintenance. Students observe corrective method of maintenance.

Resources; grease and oil.



3

PREDICTIVE METHOD OF MAINTENANCE; ADVANTAGES AND DISADVANTAGES


Teacher emphasizes on checking all the time, the parts of the machine. Students observe and take notes.

Resources; posters and charts.



4

PREVENTIVE (CHARTS AND POSTERS) METHOD OF MAINTENANCE, ADVANTAGES AND DISADVANTAGES.

Teacher use charts and posters to display.

Students observe the charts and posters.

Resources; charts and posters.


5

REASONS FOR MAINTENANCE OF TOOLS AND MACHINES.

The teacher will give reasons for maintenance.

Students state reasons for maintenance.

Resources; charts and posters.


6

MAINTENANCE OF HAND TOOLS

Teacher demonstrate; grinding, sharping, oiling, topping. Students observe and demonstrate correct techniques of grinding, sharpening, oiling, etc.

Resources; hand tools, grinding machine, saw set, files etc



7

TOPPING, RE-SHARPING AND SETTING SAWS.

Teacher demonstrates; topping, re-sharping, and setting saws. Students observe and demonstrate correct techniques.

8

STORING OF HAND TOOLS TO PROLONG THE LIFE SPAN

Teacher demonstrates storing of hand tools in cupboard.

Students observe storing method of tools.

Resources; oil stone, grinding etc


9

MAINTENANCE OF MACHINES

Teacher shows the machine parts requiring greasing and oiling. Students observe demonstration.

Resources; grease, oil, brush and grease gun etc



10

THE IMPORTANCE OF LUBRICATING MACHINE PARTS

Teacher explains the reasons for lubricating machine parts. Students lubricate machine parts correctly.

Resources; grease, oil, brush etc



11

Revision

Revision

12

Examination

Examination

WOOD WORK

SS 2 THIRD TERM

WEEK

TOPIC/CONTENT

ACTIVITIES

1

DESIGN AND CONSTRUCTION;

TIMBER PREPARATION, HAND TOOLS AND MACHINE.

Teacher demonstrates sequence in timber preparation.

Students carry out sawing and planning activities with hand tools and machines.

Resources; unplanned timber. Hand tolls and machines.


2

WOOD-WORK JOINTS; TYPES, CLASSIFICATION AND USES.


Teacher demonstrates types of classification and practical use of wood work joints.

Students classify and state practical applications of wood work joints.

Resources; wood, hand tools and machines.


3

PRACTICAL WORK OF CONSTRUCTIONS OF JOINTS


Teacher demonstrates correct use of tools and machines for making wood work joints.

Students construct halving joints.

Resources; wood and hand tools.


4

TYPES OF ASSEMBLING (PRE-ASSEMBLING, SUB-ASSEMBLING, AND FINAL ASSEMBLING).

Teacher engage students in making and assembling wood work joints.

Students make and assemble wood work joints.

Resources; ca-crap, sash crap, etc


5

WOOD FINISHES AND FINISHING; PREPARATION OF WOOD SURFACES FOR FINISHES, TYPES OF WOOD FINISHES, ETC

Teacher describes types, uses, and characteristics of wood finishes.

Students prepare wood surface for application of finishes.

Resources; spray gun, hand brush, cotton wool, glass paper, nose mask, etc


6

WOOD ABRASIVE AND WOOD ADHESIVES; GRADES, USES, SELECTION, CLASSIFICATION, CHARACTERISTICS, ETC

Teacher demonstrates production of wood abrasives from local materials.

Students produce wood abrasives from local materials.

Resources; local materials for producing wood abrasives.


7

WOOD FITTINGS; HINGES, LOCKS, WOOD SCREW, NAILS, BOLTS, ETC

Teacher displays various fittings.

Students examine and identify various types of fittings, and state their uses.

Resources; various fittings.


8

VENEERING; METHODS OF PRODUCTION, TOOLS, AND MATERIAL PROCESSES; e.g plywood production, non-wood materials.

Teacher displays common non-wood materials, posters, diagrams, and sketches to show methods of producing veneers.

Samples of non wood materials.

Resources; posters, charts, veneers, press, glue, and veneering tools.


9

WOOD BENDING; METHODS, TOOLS, AND DEVICES INVOLVED IN WOOD BENDING.

Teacher demonstrates wood bending using formers and kerfing.

Students apply principles and techniques of wood bending to produce shapes.

Resources; bending devices, tools, and materials, bent shapes etc


10

PROJECT DESIGN AND DRAWING; preliminary free hand sketching of furniture items, preparation of working, drawing, cutting list and bill of materials.

Explain the concept of design, design factors, fundamentals and process. Describe types of drawings, cutting list and bills of materials. Make preliminary free hand sketches, prepare working drawings, cutting list. Resources; furniture items, drawing instruments, and materials.

11

INTRODUCTION TO BUSINESS OPPORTUNITIES IN WOOD WORKING.

-Merchandising

-Log

-Timber and plywood.



-Wood turning.

-Furniture spraying and decoration.



Discuss varieties of business opportunities in wood work.

Take students to timber yard, machine shops, saw mills, spraying shops, etc.

Visit saw mills timber sheds, carving shops, spraying shops, wood turning shops, etc

Resources; films and videos, catalogs, posters, directory of local and foreign manufacturers of furniture, materials, fittings, etc



12

Revision

Revision

13

Examination

Examination


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