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i-Excel Heuristics and Model Approach Primary 6

Part I   Heuristic Approach
  Unit 1   Solve Part Of The Problem
  Unit 2    Make A Supposition
  Unit 3    Work Backwards
  Unit 4    Restate The Problem In Another Way
  Unit 5    Look For Pattern
  Unit 6    Systematic Listing
  Unit 7    Use Before-After Concept (Ratio)
  Unit 8    Draw A Diagram (Speed)
 
Part II   Model Approach - Ratio And Proportion
  Unit 9    Ratio And Proportion 1
  Unit 10  Ratio And Proportion 2
  Unit 11  Ratio And Proportion 3
  Unit 12  Ratio And Proportion 4

Part III   Model Approach - Percentage
  Unit 13  Percentage 1
  Unit 14  Percentage 2
  Unit 15  Percentage 3
  Unit 16  Percentage 4

Part IV   Model Approach - Speed
  Unit 17  Speed 1
  Unit 18  Speed 2
  Unit 19  Speed 3

Part V   Examination Practice
  Unit 20  Examination Practice

Detailed Solutions and Answers