Junior Secondary BST Scheme of work, Federal Basic Technology Scheme of work for JSS 2, Construction of Regular Polygons –Schemeofwork
BASIC TECHNOLOGY JSS 2 FIRST TERM
| WEEK | TOPIC/CONTENT | ACTIVITIES |
| 1 | LINES AND ANGLES Definition of lines and angles Definition of points Straight, curved and parallel lines Types and uses of lines. | Teacher defines lines and angles Teacher guides students to define points Students demonstrate straight, curved and parallel lines |
| 2. , | TYPES OF ANGLES Unit of measurement of angle Mention types of angles Explain the types of angles. | Teacher demonstrates unit measurement and mention types of angles. |
| 3. | CONSTRUCTION OF LINES AND ANGLES Important guides to good construction Construct various types of line Construct various types of angles | Teacher demonstrates construction of lines and angles Students participate. |
| 4. | SIMPLE CONSTRUCTION USING: T-SQUARE, SET SQUARE (TRIANGLE) PROTRACTOR Draw right angle Draw an angle of 600 Draw an angle of 750 | Teacher guides the students in: Drawing right angle Drawing an angle of 600 Drawing an angle of 750 Students participate |
| 5. | SIMPLE CONSTRUCTION WITH THE AID OF COMPASS Bisect a straight lineBisect an angleConstruct an angle of 300 by bisecting angle 600 | Teacher demonstrates: Bisect a straight line Bisect an angle Construct an angle of 300 by bisecting angle 600 |
| 6. | FURTHER LINEAR CONSTRUCTIONS TRIANGLES Drawing a perpendicular lines Construct trianglesName different types of triangles | Teacher demonstrates: Drawing of perpendicular lines Construct triangles Students participate. |
| 7. | FURTHER CONSTRUCTION QUADRILATERALS. Define quadrilateralsName different quadrilaterals Construct Different Quadrilaterals | Teacher defines quadrilaterals Teacher guides the students to list different quadrilaterals Teacher demonstrates construction of quadrilaterals Students participate |
| 8. | CONSTRUCTION OF REGULAR POLYGONS Define polygonName and describe polygonConstruct different polygon | Teacher defines polygon Teacher demonstrates construction of polygon Students constructs polygon |
| 9. | GENERAL METHOD FOR DESCRIBING POLYGONS Angle at contex =360/NDivision of lines equallyMiscellaneous construction | Teacher demonstrates: Angle at contex =360/N Division of lines equally Miscellaneous construction Students participate. |
| 10. | AREA OF REGULAR PLANE FIGURES Define regular planeMeasure the amount of space in an areaUnits of an area | Teacher defines regular plane |
| 11. | CONSTRUCTION OF PLANE FIGURES EQUAL IN AREAS. Construct regular plane figures of equal areaConstruct triangle and parallelogramConstruct rectangular equal in areaEnlargement and reduction of regular plane figures. | Teacher demonstrates: Construction of regular plane figures of equal areaConstruction of triangle and parallelogramConstruction of rectangular equal in area Teachers guide students in enlargement and reduction of regular plane figures. Students participate. |
| 12. | Revision | |
| 13. | Examination |
Junior Secondary BST Scheme of work, Federal Basic Technology Scheme of work for JSS 2 –Schemeofwork
BASIC TECHNOLOGY JSS 2 SECOND TERM
| WEEK | TOPIC/CONTENT | ACTIVITIES |
| 1 | GEOMETRIC CONSTRUCTION Definition of circleconstruction of circleconstruction of a semi-circle | Teacher: Demonstrate the construction of tangent and normal to a circle Students: Construct a tangent and normal to a given circle. |
| 2 | PART OF A CIRCLE Mention parts of a circleDescribe part of a circleConstruct parts of a circle | Teacher mentions parts of circle Students describe part of a circle and Construct parts of a circle |
| 3 | PLANE FIGURES Definition of plane figuresConstruction of plane figures | Teacher defines types of plane figures Students construct plane figures |
| 4 | IDENTIFICATION OF PLANE FIGURES Identify different plane figuresDescription of plane figures | Teacher guides students to identify and describe types of plan figures. |
| 5 | TYPES OF PLANE FIGURE Mention the different types of plane figuresDifferentiate between the types of plane figures. | Teacher Mentions the different types of plane figures Differentiate between the types of plane figures. Students participate in discussion. |
| 6 | ENLARGMENT OF TRIANGLES Construct different types of trianglesEnlarge the triangles using a specific ratio. | Teacher demonstrates construction of different types of triangles and guide students to Enlarge the triangles using a specific ratio. Students participate in class activities. |
| 7 | ENLARGEMENT OF QUADRILATERALS Construct different type of quadrilaterals using specific ratio. | Teacher demonstrates construction of different type of quadrilaterals using specific ratio Students participate in the activities. |
| 8 | REDUCTION OF REGULAR PLANE FIGURE. TRIANGLES Construct different types of triangleReduce triangles using a specific a specific ratio. | Teacher demonstrates Construction of different types of triangle. Guides student to reduce triangles using a specific |
| 9 | REDUCTION OF REGULAR PLANE FIGURE QUADRILATERAL Construct different quadrilateralReduce quadrilateral using a specific ratio. | Teacher demonstrates Construction of different quadrilateral Students reduce quadrilateral using a specific ratio. |
| 10 | REDUCTION OF REGULAR PLANE FIGURE ‘POLYGON’ Construct different regular polygonReduce regular polygon using specific ratio | Teacher demonstrates Construction different regular polygon Students reduce regular polygon using specific ratio. |
| 11 | Revision | |
| 12 | Examination |
BST Scheme of work, Federal Basic Technology Scheme of work for JSS 2-Schemeofwork
BASIC TECHNOLOGY JSS 2 THIRD TERM
| WEEK | TOPIC/CONTENT | ACTIVITIES |
| 1 | FRICTION Definition of friction Causes of friction Activities to describe friction (practical) | Teacher defines friction and explain causes of friction Teacher demonstrates activities of friction. |
| 2 | ADVANTAGES OF FRICTION Mention advantages of frictionLife application of friction (Practical) | Teacher mention advantages of friction Teacher guides the students to demonstrate application of friction. Students participate. |
| 3 | DISADVANTAGES OF FRICTION Mention the disadvantages of friction Carryout practical on the disadvantages of friction | Teacher state disadvantages of friction. Students demonstrate disadvantages of friction |
| 4 | APPLICATION OF FRICTION Useful application of frictionBrake padA belt drive | Teacher guides the students in Useful application of friction Brake pad belt drive students participate |
| 5 | LUBRICATION Explain the term lubricationMention effective lubricantsProperties of effective lubricants | Teacher explains the term lubrication. |
| 6 | DRIVE MECHANISM (GEAN AND GEARING) Definition of GearUses of Gear | Teacher defines Gear and uses |
| 7 | GEAR SPEED RATIO Describe gear and driven gearDescribe gear speed and gear ratio. | Teacher describes gear and driven gear |
| 8 | REDUCING FRICTION EFFECTS BETWEEN MESHING GEAR Describe gear meshingDescribe the purpose of lubricant in reducing meshing gear | Teacher describes gear meshing Students describe purpose of lubricant in reducing meshing gear. |
| 9 | BELT AND CHAIN DRIVE Explain belt chain driveDescribe belt and pulleys | Teacher explain belt chain drive |
| 10 | KINDS OF BELTS AND PULLEYS Name the three kinds of belts and pulleysDescribe the three kinds of belts and pulley | Teacher name the three kinds of belts and pulleys Students participate |
| 11 | CHAIN DRIVE Differentiate between chains and beltsMention the advantages of chain drives over belts drive | Teacher guides the students to differentiate between chains and belts and mention the advantages of chain drives over belts drive |
| 12 | Revision | Revision |
| 13 | Examination | Examination |
