Basic Technology for Junior Secondary School. JSS2 Basic Technology Scheme of Work Osun State. Nigeria Schemes of Work –Schemeofwork
JSS 2 BASIC TECHNOLOGY FIRST TERM
UNIFIED SCHEME OF WORK ON BASIC TECHNOLOGY FOR GRADE EIGHT – FIRST TERM
| WEEK | TOPIC | OBJECTIVE | CONTENT | INSTRUCTIONAL MATERIAL | TEACHER ACTIVITIES | LEARNERS ACTIVITIES | SUGGESTED REFERENCE |
| CLEARING AND LAST REVISION OF PREVIOUS TERM WORKS | |||||||
| 2 | Appliances Based on Conversion of Electrical Energy to Heat Energy (vice-versa) | Learners should be able to: identify some appliances used to convert electrical energy to heat energy. Operate an electric cooker. Identify some appliances used to convert heat energy to electrical energy. Set up an apparatus to convert heat energy to electrical energy | Transformation of energy. Operation of electric cooker and immersion heater. Appliances based on conversion of electric energy to heat energy, electric cooker immersion heater etc appliances based on conversion of heat energy to electrical energy. Thermocouple. Thermopile | Electric cooker, boiling ring, thermocouple | Initiates and leads discussion on the use of technology appliances based on conversion of electrical energy to heat energy. Demonstrates the correct practice of how to operate electric cooper. Sep-up an apparatus heat energy to electrical energy | Participate in the discussion. Mention some appliances used to convert electrical energy to heat energy. State appliances used to convert heat energy to electrical energy. Practice correct operation of electric cooker | |
| 3 | Appliances based on Conversion of Mechanical Energy to Electrical Energy (vice-versa) | Learners should be able to: Identify appliances used to convert mechanical energy toe electrical energy and vice-versa. Operate an auto-generator. Operate mechanical grinder | Appliances for conversion of mechanical energy to electrical energy e.g. generator. Appliances for conversion of electrical energy toe mechanical energy e.g. electric grinder, electric motor, refrigerator | Generator, electric grinder, electric motor, refrigerator | Initiates and leads discussion on using appliances based on conversion of mechanical energy to electrical energy (vice-versa). Demonstrate the correct operation of auto-generator, electric grinder etc | Participate in class discussion. Give examples of technological appliances based on mechanical energy to electrical energy and vice-versa. | |
| 4 | Appliances based on Conversion of Electrical Energy to Sound Energy and vice-versa | Learners should be able to Identify appliances used to convert electrical energy to sound energy and vice-versa | Technology appliances based on conversion of electrical energy to sound energy vice-versa e.g. radio, television, microphone, telephone | Radio transistor, television, microphone, telephone, mouth piece and ear piece | Initiates and leads discussion on using appliances based on conversion of electrical energy to sound energy and vice-versa. Demonstrate the correct operation of radio transistor telephone | Particfipate in class discussion. Gives examples of technology appliances based on electrical energy to sound energy and vice-versa | |
| 5 | Materials and their Common uses | Learners should be able to identify and state two types of wood. Stgate some common uses sof wood | Wood: Types of wood. Examples of hard wood. Examples of soft wood. Uses of wood e.g. furniture, building construction, hand les of implements | Articles made of woods: books, chair, table, vehicle body | Displays wood products. Leads learners to identify types of wood. Guides learners discussion on the various uses of wood. Plan learners visits to furniture workshop | Examine articles made of wood. Visit furniture workshops. Watch a documentary on the production and uses of wood | |
| 6. | Common uses of Metals | Learners should be able to: identify and state two types of metals. State some common uses of metals. Explain alloys of metals | Metals: types of metals. Give examples of ferrous and non-ferrous metals. Uses of metals, e.g. household utensil | Articles made of metals and metal alloys: bookshelf, chair, table, vehicle body | Displays metal products etc. Leads learners to identify types of metals. Guides learners discussion on the various uses of metals. Plans learners visit to black smiths workshop | Examine articles made of metals. Visit blacksmiths or welder’s workshop. Watch a documentary on the production and uses of metals | |
| 7 | Common uses of Ceramics | Learners should be able to Identify various types of ceramics. State some common uses of ceramics | Ceramics: 1.types of ceramics e.g. glass, clay, mud etc 2.uses of ceramics products, e.g. tiles, household utensils | Articles made of ceramics, tiles, household utensils e.g. cups, tables | Displays metal products etc. leads learners to identify types of ceramics. Guides learners discussion on the various uses of ceramics | Examine articles made of ceramics. Visit ceramic industry. Watch a documentary on the production and uses of ceramic | |
| 8. | Common uses of Plastics and Rubbers | Learners should be able to: Identify and state uses of plastics. Identify and state kcommon uses of rubber | 1.plastics and rubber 2.types of plastics 3.methods of processing plastics 4.uses of plastics 5.types of rubber Uses of rubber | Articles made of plastics e.g. buckets, plates, radio, bottles etc. articles made of rubber e.g. tyres and tubes foot wears | Display plastic and rubber products. Leads learners to identify types and methods of processing plastics. Guides learners discussion on the various uses of plastic and rubber | Examine articles made of plastics and rubber. Visit plastic and rubber industries. Watch a documentary on the production and uses of plastic and rubber | |
| 9 | Basic Components of Electric Circuits and Electrical Measuring Instruments | Learners should able to: define electricity. State Olin’s Law. List three types of electric circuits. State uses of electrical measuring instruments | 1.meaning of electricity 2. Olin’s Law 3.types of circuits e.g. open circuit, closed circuit and short circuit 4.elecrtrical Measuring Instruments e.g. voltmeter, ammeter, ohmmeter, multi-meter, wattmeter, watt hour meter etc | Voltmeter, ammeter, ohmmeter, multi meter battery, wire, switch, resistor, capacitor | Explains the meaning of electricity. Connects a simple electrical circuit. practice correct techniques for the uses of electrical measuring instruments | ||
| 10 | Works, Energy and Power | Learners should be able to: Explain the meaning of work energy and power. Apply the formula for power = work done/time. Work done = force x distance Electrical energy = IV Electrical power = IVT | Meaning of word, energy and power. Calculations involving work done and power. Calculations involving electrical energy and electrical power | Objects like meter rule, ball, stones, bicycle, electric cooker | Guides learners illustrate the concept of work energy, power electrical energy and electrical power. Lead the learners to solve some mathematical examples | Measure height to determine work done by a falling object. Study and practice similar problem. Participate in discussion and record the main ideals | |
| 11 | I.C.T and Computer System | Learner should be able to : Give full meaning of ICT. Define and state the uses of computer system. Identify parts of computer system | Meaning of ICT. Sections or parts of a computer system. Uses of a computer system | Computer System | Explains ICT. Leads and direct learners to discuss roles of ICT in modern society. Identify parts of a computer system | Participate in a class discussion. Guides learners to discuss roles of ICT to modern society. Identify parts of a computer system | |
| 11 & 12 | REVISION, EXAMINATION COMPILATION OF RESULT & VACATION |
Basic Technology for Junior Secondary School. JSS2 Basic Technology Scheme of Work Osun State. Nigeria Schemes of Work –Schemeofwork
BASIC TECHNOLOGY SCHEME OF WORK JSS2 SECOND TERM
UNIFIED SCHEME OF WORK ON BASIC TECHNOLOGY FOR GRADE EIGHT –SECOND TERM
| WEEK | TOPIC | OBJECTIVE | CONTENT | INSTRUCTIONAL MATERIAL | TEACHER ACTIVITIES | LEARNERS ACTIVITIES | SUGGESTED REFERENCE |
| CLEARING AND LAST REVISION OF PREVIOUS TERM WORKS | |||||||
| 2 | First Aid | Learners should be able to: Explain the meaning of first aid. Identify the contents of a first aid box. Apply the ABC of first aid to: Victims off common workshop accidents. Road accident victims | Firs Aid meaning and materials. Appliances of simple first aid. ABC of first aid. Airways. Bleeding and breaks circulations of ABC of first aids | First Aid Box and materials. Posters of ABC application. Video clips | Exhibits and explain first aid materials and their uses. Demonstrate how to give simple first aid. Explain ABC of first aid. Shows poster of application of ABC first aid | Inspect first aid box and name the content. Practice giving simple first aid. Observed the demonstration and posters of ABC applications | |
| 3 | Rescue Operations | Learners should be able to: Explain the meaning of rescue operation. Identify different aspects of rescue operation. Describe the steps involves in each aspect of rescue operation. Steps involved in rescue operation | Meaning of rescue operation. Different aspect of rescue operation. Namely. Securing the environment, vehicle and victims. | Caution triangle. Fire extinguisher. Pictures or video clips | Explains the meaning of rescue operation. Using pictures of rescue scenes, leads learners to identify different aspects of rescue operation and describe the steps involved in each aspect of rescue operators | Examine picture of rescue scenes. Write down different aspect of rescue operation and steps involved | |
| 4 | Geometric Construction | Learners should be able : Define, identify, draw and list parts of a circle. Use appropriate instrument to divide a circle into equal parts. Use appropriate instruments to draw a tangent and normal to a given circle and two equal circles | Circles: Parts of a circle (diameter, radius, chord, sector quadrant, circumference etc, circle drawing: Use of set, squares, tee-square and compasses to divide a circle into 4, 8 and 12 equal parts. Construction of tangent and normal to a circle; tangent at a point to the circle | Drawing instrument and materials | Names, defines, describes and draws the parts of a circle. Demonstrates the use of a part of compasses, set-square, tee-square to divide a circle into 4, 8, and 12 equal parts. Demonstrates the construction of tangents and normal a circle | ||
| 5 | Triangles | Learners should be able to: Defined, identify and construct various triangles. Constructions of scribed and circumscribed circles to given triangle | Triangles: Right angled. Equilateral. Isosceles Scalene triangles. Inscribed and circumscribed circles to given triangle | Drawing instruments and materials | Defines and demonstrate the construction of right angle triangle, equilateral triangle. Inscribes and circumscribes circles to triangle | ||
| 6. | Polygons | Learners should be able go: Define, identify and construct regular and irregular polygons | Polygons: Definition and construction of regular and irregular polygons: Pentagon, hexagon, heptagon, octagon, using general and specific methods etc | Drawing instruments and materials. Models of polygons | Names and describe various types of polygon | Listen attentively and watch teacher’s demonstrations. Construct polygons | |
| 7 | Plane Figure | Learners should be able to: Identify regular plane figures. Construct regular plane figures. State properties of each regular plane figure. Find the area of regular plane figures | Examples of plane figures. Construction of plane figures. Determination of areas of regular plane figures e.g triangle, rectangle, quadrilateral figures: square, parallelogram, rectangle etc | Drawing instruments and material | Shows learners pictures of regular plane figure | ||
| 8. | Drive Mechanism | Learners should be able to describe belt and chain drives. Explain the principles of belt. Stated the advantages and disadvantages of belt and chair drives | Example of belt and chain drives. Applications of belt and chain drives. Advantages and disadvantages of belt and chain drives | Pictures of motor drivers, pepper grinder, motor fan belt, sewing machine etc. Bicycle and motor cycle chain drives. Pictures of chain and belt driven machines | Shows picture of various types of belt and chain drives. Takes learners to visit factories and workshops where belt and chain drives are used. Explains the principles behind the operation of the drives, moderates class discussion of the advantages and disadvantages of belt and chain drives | Listen attentively to teacher explanations. Examine various machines belt and drives and identify their components. Participate in class discussions and activities. Prepare field trips reports | |
| 9 | Gears | Learners should beagle to: Define gear. Give types of gear. State functions of gears. Draw idler and train gears. Calculate the gear speed and ratio | Meaning of gear. Types of gears. Functions of gears. Gear ratios and speed | Coke bottle covers. Vehicle box, gear box | Shows picture of idler and tram gears. Guides the learners to discuss the functions of gear. Guides the learners to determine the gear speed and ratios | Participate in class discussion. Draw an idler gear. Examine various types of gear | |
| 10 | Lubrication | Learners should be able to: Explain lubrication process. Give examples s-of lubricants. State functions of lubrication. Mention some machine and vehicle parts that needed lubrication | Meaning of lubrication. Types of lubrications e.g. grease and oil. Functions of lubrication: cleans moving parts, reduce friction, seals the moving parts of machine, reduce wearing out of moving parts | Petroleum jelly or grease, oils , bicycle | Displays specimens of lubricants. Demonstrates lubrication of bicycle chain and sprockets.. Guides the learners on discussion of function of lubrication. | Listen attentively to teacher’s explanations. Carry out lubrication of bicycle chain and sprocket 3. Participate in the discussion of function of lubrication | |
| 11 | Wood Work Machines | Learners should be able to: Identify the various types of wood work machines. State. The uses of the machines. Identify care and maintenance of wood work machines | Types an uses: Portable power tools: belt sander, hand drill. Machines circular saw, band saw, wood lathe etc. Functions of the different types of machines. Care and maintenance of wood work machines | Various woodwork machines e.g. portable power tools belt sander, fret saw, hand drill | Takes learners to wood work workshop. Guides the learners to identity various wood work machine and their uses. Demonstrates the use and care of machines. Supervised the learners as they use the different machine of wood work | Visit wood work workshops. Identify wood work machine. Care for machines in wood work workshop | |
| 11 & 12 | REVISION, EXAMINATION COMPILATION OF RESULT & VACATION |
Basic Technology for Junior Secondary School. JSS2 Basic Technology Scheme of Work Osun State. Nigeria Schemes of Work –Schemeofwork
BASIC TECHNOLOGY SCHEME OF WORK JSS2 THIRD TERM
UNIFIED SCHEME OF WORK ON BASIC TECHNOLOGY FOR GRADE EIGHT – THIRD TERM
| WEEK | TOPIC | OBJECTIVE | CONTENT | INSTRUCTIONAL MATERIAL | TEACHER ACTIVITIES | LEARNERS ACTIVITIES | SUGGESTED REFERENCE |
| CLEARING AND LAST REVISION OF PREVIOUS TERM WORKS | |||||||
| 2 | Site Preparation | Learners should be able to: State the meaning of site preparation. List and state the uses of site preparation, tools and mechanical plants. Explain the techniques for grubbing out roots. Explain leveling the site. Explain extermination of termites and their rest | Meaning of site preparation. Tools and mechanical plants for site preparation. Techniques for grubbing our roots. Leveling the site. Explanation of termites and their rest | Spade, hoe, matchet, shovel, axe, clam saw, bulldozer, grader, tractor shovel (pay loader) grader, tins of herbicides, container of gamalin, Aldrin dust. | Explains site preparation. Encourages learners to mention site preparation tools and mechanical plants. Explains the mechanics for grubbing out roots. Discusses the leveling of the site with learners. Encourages learners to discuss extermination of termites and their rest | Participate actively in class discussion. Identify site preparation tools and mechanical plants. Discuss the grubbing out roots, leveling the site preparation and extermination of termites and their rests | 1. Adelakun B.A. (2008) Lantern Comprehensive Basic Technology for JSS Book 2. Lagos: Literameal Publisher Nig. Lid. 2. CESAC (1988). Introductory Technology for JSS Book 2. 3.Bamiro O.A et al (2002) Introductory Technology for Schools and Colleges, Ibadan Evan Brothers Publisher Ltd. Book 2 |
| 3 | Setting Out | Learners should be able to: Explain setting out. Mention , explain methods of setting out. State and explain the uses of setting out tools | Meaning of setting out. Method of setting out tools. E.g tee- square, builder’s square, tgape and pets theodolite | Tape and pegs, lines or ropes, builders, square, theodolite | Guides and direct class discussion, leads discussion on the practice of setting out a building plan. Using appropriate instruments. Guides learners to transfer measurement in the building plan kto the ground | Participate to class discussion. Follow teacher’s instrument to carry out measurements in the building plant | |
| 4 | Water and Air Flow | Learners should be able to: Give two types of flow. Explain water flow. State ways of generating air flow | Meaning of water flow and air flow. Types of flow e.g lamnar flow and turbulent flow. Ways of generating air flow e.g mough, bellows, fan, air pump etc | Trumpet, lute, bellows, electric fan, airplane kite etc | Guides class discussion of meaning of water flow and air flow. Direct the learners to identify types of flow. Guides the learners to suggest ways of generating air flow | Participate in class discussion. Undertake simple demonstrations of generating air flow | |
| 5 | Hydraulic and Pneumatic Machine | Learners should be able to: Identify Hydraulic and Pneumatic machine. Explain the principles behind the working of pneumatic devices. State the uses of the machines | Examples of Hydraulic and Pneumatic devices. Components of the machines e.g pumps, hydraulic jack, water, wheels turbines, garden sprinklers. Operation and uses | Bicycle pump, compressor, screw turbine, water wheels garden sprinkler | Displays Hydraulic and Pneumatic devices. Explains the working principles of Hydraulic and Pneumatic machines. Demonstrate their uses. Emphasize applications | Examine the machines displayed and identify their component. Listen to teacher’s explanations. Ask and answer questions | |
| 6. | Machines | Learners should be able to: define machine. State classes of machines. List orders of lever | Meaning of machines. Classes of machine e.g. lever, screw, inclined plane hydraulic press, wheel and axle, pulleys. Orders of lever: First order of lever: hammer, pilers, scissors etc. S Second order of lever, wheel barrow. Third order of lever: sugar tongs, force arm etc | Spanners, bottle, openers, hydraulic jack, pulley, see saw etc | Displays specimens of machines. Guides the learners in the discussion of machines. Explains and draws orders of lever | Participate in class discussion. Listen to teacher’s explanations. Identify classes of machines | Not in new curriculum but included |
| 7 | Calculations of Mechanical Advantage (M.A) Velocity Ratio and Efficiency | Learners should be able to calculate the mechanical advantage. Solve velocity ratio of different machine. Find the efficiency of mechanic | Meaning of mechanical advantages. Solutions to mechanical advantage. Meaning of velocity ratio. Solution to velocity ratio of different machines. Efficiency of a machine | Spanners, bottle openers, pulleys, incline plane, hydraulic press etc | Explains the meaning of mechanical advantage and velocity ratio. Guides the learners to solve problems on MA, VR and efficiency of a machine | Participate in class discussion. Solving problems on MA, VR and efficiency of a machine | Not in the new curriculum but included |
| 8. | Adhesive (Glue) and Abrasives | Learners should be able to; explain adhesive. State types of adhesive. Itemize the steps in preparing word pieces for gluing. Explain abrasive | Meaning of adhesive. Types of adhesive: preparing wood for gluing. Meaning and uses of abrasive | Contract adhesive, synthetic adhesive, paper coated abrasives, cloth coated abrasives | Guides the learners on the discussion of adhesive. Itemize the steps involved on preparing wood pieces for gluing. Explain abrasive | Guides the learners to mention various types of adhesive. Demonstrate the correct practice in preparing wood pieces for gluing. Practice correct techniques for smoothing the surface of wood with abrasive | |
| 9 | Refrigeration Cycle | Learners should be able to: Draw and label refrigeration cycle. List and state causes of components of a refrigerator State properties of a good refrigerator | Refrigeration cycle, uses of components of refrigerator. Operation of refrigerator. Properties of a good refrigerator | Refrigerator, Freon 12 | Explains the refrigeration cycle. Guides the learners on the uses of components of a refrigerator. Explains the operation of a refrigerator. Guides the learners on the discussion of properties of a good refrigerator | Participate in the class discussion. Identify components of refrigeration. Listen to teacher’s explanation on the operation of a refrigerator | |
| 10 | Electro Chemical Effects | Learners should be able to: Differentiate between primary and secondary cells. Explain the terms: electrolysis, electrolytes electroplating. Draw and label a simple voltaic cell. State the uses of electrolysis | Examples of primary cells. Examples of secondary cells. Electrolysis. Uses of electrolysis. Charging and discharging of a battery. Hydrometer | Simple voltaic cell, battery, hydrometer | Guides the leaners on discussion of primary and secondary cells. Explains the terms electrolysis, electrolytes, non-electrolytes. Tests battery for charging and discharging using hydrometer | Participate int eh class discussion. Set up the apparatus of simple voltaic cell. Practice correct charging of a battery | |
| 11 | Metal Work Machines | Learners should be able to: identify the various types of metal work machines. State the uses of the machines. Identify care and maintenance of metal work machines | Types of metal work machines. Functions of the different types of machines. care and maintenances of metal work machines | Various machines: hack saw, pedestal drilling etc, charts showing milling machine, grounding machine etc | Takes learners to metal work workshops. Guides learners to identify metal work machine and their uses. Demonstrates the use and care of metal work machines | Visit metalwork workshops. Identity metal work machines. Care for machines in metal work workshop | |
| 11 & 12 | REVISION, EXAMINATION COMPILATION OF RESULT & VACATION |
