Summary

• Description:

  The MS Word document comprises Grade 9 Rationalized Mathematics Lessons Plans for Term 3 2025. The PDF version is also available upon your request.

  The lesson plans cover a duration of 8 weeks. The primary learning resource used is the KLB Mathematics Grade 9 Textbook.

  The topics covered are organized into the following strands and sub-strands:

  • GEOMETRY
    • Similarity and Enlargement
      • Properties of similar figures
      • Drawing similar figures
      • Properties of enlargement with positive and negative scale factors
      • Linear scale factor and using coordinates in enlargement
    • Trigonometry
      • Identifying sides of right-angled triangles
      • Sine, Cosine, and Tangent Ratios (SOH CAH TOA)
      • Using mathematical tables and calculators
      • Calculating unknown lengths and angles
      • Applications in heights, distances, and navigation
  • DATA HANDLING AND PROBABILITY
    • Data Interpretation
      • Range, class width, and frequency distribution tables
      • Modal class
      • Calculating the mean and median of grouped data
    • Probability
      • Equally likely outcomes and the range of probability (0 to 1)
      • Complementary, mutually exclusive, and independent events
      • Using probability tree diagrams to solve problems
• Category:

  Lesson Plans
• Level:

  Grade 9
• Subject:

  MATHEMATICS

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