FIRST AID AND FIRST AID MATERIALS Definition of First Aid First aid is the emergency medical treatment given to a victim, who suddenly falls sick or injured before thorough medical…
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Lessons
First Aid and First Aid Materials
The Uses of Wood
Uses of Wood Wood is used in the following areas: Furniture making for homes and offices – woods are used to make beds, tables, chairs, cabinets and other pieces of…
The Uses of Metals
THE USES OF METALS Common Uses of Ferrous and Non-Ferrous Metals Metals could be ferrous when it contains iron and non-ferrous when it does not contain iron. The things that…
Meaning and Aspects of Rescue Operations
RESCUE OPERATIONS Meaning of Rescue Operations Rescue operations can be described as any effort put in place, which acts as a remedy for a bad situation either to save life…
Geometric Construction: Construction of a Circle
GEOMETRIC CONSTRUCTION: CONSTRUCTION OF A CIRCLE The Circle and its Parts A circle is a plane figure bounded by a curved line called the circumference. Parts of a Circle The…
Geometric Construction: Tangents of a Circle
GEOMETRIC CONSTRUCTION: TANGENTS OF A CIRCLE Tangent and Normal to a Circle A tangent is a straight line that touches the circumference of a circle. It is usually at right…
Steps Involved in Rescue Operations
RESCUE OPERATIONS Different Aspects of Rescue Operations Different aspects of rescue operations include: Securing the environment Vehicles and Victims Steps Involved in Environmental Rescue Operations The following are steps…
JSS2 Basic Technology First Term Examination (Mock)
Geometric Construction: Triangle
TRIANGLES CONTENT Triangle and its types Inscribed and circumscribed circles in a given triangle Triangle and its Types A triangle is a plane figure bounded by three straight lines. The…
Geometric Construction: Quadrilaterals
QUADRILATERALS CONTENT What is a Quadrilateral? Examples of Quadrilaterals Construction of a Square Construction of a Rectangle Construction of a Parallelogram Construction of a Rhombus Construction of a Trapezium …
Plane Figures
PLANE FIGURES CONTENT Construction of Areas of Regular Plane Figures Construction of Plane Figures of Equal Areas Construction of Areas of Regular Plane Figures The area of a plane…
Enlargement and Reduction of Plane Figures
ENLARGEMENT AND REDUCTION OF PLANE FIGURES CONTENT Enlargement/Reduction of Plane Figures The Radial Method and Method of Length of Side Enlargement and Reduction of Plane Figures An object is…
Portable Power Tools
WOODWORK MACHINES – PORTABLE POWER TOOLS CONTENT Types and Uses/Functions of; Portable Power Tools. Introduction Before any wood can be used, it has to be cut from the forest and…
Stationary Woodwork Machines
STATIONARY WOOD WORK MACHINES THE WOOD LATHE When turning operation is to be carried out, wood lathe machine is used. There are two kinds of turning namely: Turning between centers…
Woodwork Materials and Machines
WOODWORK MATERIALS CONTENT Common Woodwork Joints. Uses of Non-wood Materials. Care and Maintenance of Woodwork Machines. Common Woodwork Joints BUTT JOINT Uses of Butt Joint Window frame construction Roof construction…
Metal Work Machines
METALWORK MACHINES CONTENT Types of Metalwork Machines. Functions of the Different Types of Machines. Definition of Machine Tools A machine tool is a machine that cut metals and perform some…
JSS2 Basic Technology Second Term Examination (Mock)
Belt and Chain Drives
BELT AND CHAIN DRIVES CONTENT Definition of Drives Types of Drives Belt Drives Chain Drives Differences between Chain Drive and the Gear Drive Similarities between Belt, Chain and Gear Drives…
Air Flow, Hydraulic and Pneumatic Machines
AIR FLOW, PNEUMATIC AND HYDRAULIC DEVICES CONTENT Air flow Aerodynamics Hydraulic and Pneumatic Machines Description and Components of Some Examples of Hydraulic and Pneumatic Devices Principle behind the Working of …
Gear Drive
GEAR DRIVE CONTENT Definition of Gear Drive Seizure Types of Gears Uses of Gear Power Transmission Changing Direction Selecting Speed Functions of Lubricants in Gears Importance of Applying Lubricants to…
Wood
WOOD CONTENT Production of Wood Materials, Timber Growth and Felling. Methods of Transporting Logs. Conversion of Wood. Seasoning of Wood. Calculating the Moisture Content in Wood Properties of Good Timber…
Wood (continued)
WOOD CONTENT Veneers Types of Manufactured Boards Timber Treatment and Timber Preservation Methods Importance of Timber Treatment Veneers Definition of Veneer A veneer is a thin layer of sliced…
Metals
METALS CONTENT Production of Metals Alloy Steels Processing of Non-ferrous Metals Types of Furnace Metal Alloys Forms of Metals Definition of Metallic Materials Metallic materials are materials which are referred…
Ceramics, Glass, Plastics and Rubber
CERAMICS, GLASS, PLASTICS AND RUBBER CONTENT Processing of Ceramics Processing of Glass Plastics and Rubber Processing of Ceramics In the processing of ceramic materials, mud and clay are obtained…
JSS2 Basic Technology Third Term Examination (Mock)
Uses of Ceramics, Rubber and Plastics
USES OF MATERIALS: CERAMICS, RUBBER AND PLASTICS Ceramics Ceramic is a material made of clay and cement that has been made permanently hard by heat Properties of Ceramics Heat-resistant (they…
Inscribed and Circumscribed Circles to a Given Triangle
INSCRIBED AND CIRCUMSCRIBED CIRCLES TO A GIVEN TRIANGLE CONTENT Inscribed Circle to a Given Triangle Circumscribed Circle to a Given Triangle Inscribed Circle to a Given Triangle The three sides…
Geometric Construction: Polygons
POLYGONS CONTENT Regular and Irregular Polygons Examples of Polygons Construction of Hexagon Using a Pair of Compasses Construction of Pentagon Using a Pair of Compasses Construction of Octagon Using a…
Simple Metal Work Tools and Cutting
SIMPLE METAL WORK TOOLS AND CUTTING CONTENT Simple Metal Work Tools and Cutting. Care and Maintenance of Metal Work Machines. TOOLS AND CUTTING Different kinds of metal cutting tools…
First Term Scheme of Work for JSS2 Basic Technology
FreeJSS2 Basic Technology Scheme of Work for First Term WEEK(S) TOPIC(S) CONTENT 1 Revision of work done in JSS1 Revision of work done in the previous term/session 2 First Aid…
Second Term Scheme of Work for JSS2 Basic Technology
FreeJSS2 Basic Technology Scheme of Work for Second Term WEEK(S) TOPIC(S) CONTENT 1 Revision of last term’s work Revision of work done in first term 2 Geometric Construction Triangles:(i) Right…
Third Term Scheme of Work for JSS2 Basic Technology
FreeJSS2 Basic Technology Scheme of Work for Third Term WEEK(S) TOPIC(S) CONTENT 1 Revision of last term’s work Revision of work done in the previous term 2 TOOLS, MACHINES AND…
ClassHall Instructor
Melvyn Chukwu
Favour nwankwo
Halima Ahmadu