Summary

• Description:

  The PDF document comprises Grade 8 Rationalized Mathematics Strand 4.0 Geometry Notes.

  The strand covers the following sub-strands and topics:

  Strand 4.0: Geometry

  Sub-Strand 4.1: Geometrical Constructions

  • Construction of Parallel and Perpendicular Lines

  • Proportional Division of a Line

  • Angle Properties of Polygons

  • Construction of Regular Polygons (up to a Hexagon)

  • Construction of Irregular Polygons (up to a Hexagon)

  • Construction of Circles through Vertices of a Triangle (Circumcircle)

  • Construction of Circles Touching Sides of a Triangle (Incircle)

  • Geometric Patterns in Real Life

  • Summary

  Sub-Strand 4.2: Coordinates and Graphs

  • Cartesian Plane

  • Points on the Cartesian Plane

  • Table of Values for a Linear Equation

  • Choosing an Appropriate Scale for a Linear Equation

  • Drawing Linear Graphs

  • Simultaneous Linear Equations

  • Real-Life Applications of Graphs

  • Summary

  Sub-Strand 4.3: Scale Drawing

  • Scale Length

  • Converting Actual Length to Scale Length

  • Converting Scale Length to Actual Length

  • Linear Scales in Statement Form

  • Writing Linear Scales in Statement Form

  • Interpreting Linear Scales in Ratio Form

  • Writing Linear Scales in Ratio Form

  • Converting Linear Scale from Statement Form to Ratio Form

  • Converting Ratio Form to Statement Form

  • Making Scale Drawings

  • Applying Scale Drawing in Real-Life Situations

  • Recognising Use of Scale Drawing in Maps

  • Summary of Key Points

  Sub-Strand 4.4: Common Solids

  • Identification of Common Solids

  • Nets of Common Solids

    • Cube

    • Cuboid

    • Cylinder

    • Cone

    • Pyramid (Square base)

  • Surface Area of Solids from Nets

    • Cube

    • Cuboid

    • Cylinder

    • Cone

    • Square-based Pyramid

  • Determining Distance Between Two Points on a Solid

  • Models of Hollow and Compact Solids

  • Drawing and Tracing Solids and Nets

  • Real-Life Applications of Common Solids

  • Summary

  This PDF document on Strand 4.0 Geometry offers a detailed guide for Grade 8 students engaging with the rationalized mathematics curriculum. It comprehensively covers geometrical constructions, coordinates and graphs, scale drawing, and properties of common solids, fostering a strong foundation in spatial reasoning and geometric application. Teachers will find these notes exceptionally useful for planning and delivering lessons that simplify complex geometrical concepts and highlight their relevance in real-world contexts.

• File Size:

  890.68 KB
• Length:

  26 pages
• Category:

  Lesson Notes
• Level:

  Grade 8
• Subject:

  MATHEMATICS
• Posted By:

  Caleb_Peter

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