NSMI Teaching through Problem Solving

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  • 1. KeynoteTeaching Through Problem SolvingMake Textbook Pages Come AliveYeap Ban Har Slides are available at www.banhar.blogspot.com
  • 2. key focus of singaporemathematics
  • 3. problem solving Learning Standards
  • 4. Divide the square into 4equal parts
  • 5. Divide the square into 4equal parts
  • 6. Divide the square into 4equal parts
  • 7. Divide the square into 4equal parts
  • 8. Divide the square into 4equal parts
  • 9. Divide the square into 4equal parts
  • 10. Pathlight School, Singapore
  • 11. My Pals Are Here! Maths (Second Edition)
  • 12. Singapore Math Institute, Hawaii
  • 13. St Edward’s School, Florida Initial Concrete Experience Subsequent Pictorial RepresentationMy Pals Are Here! Maths (Second Edition) Eventual Symbolic Representation
  • 14. My Pals Are Here! Maths (Second Edition) Eventual Symbolic Representation
  • 15. St Edward’s School, Florida
  • 16. St Edward’s School, FloridaGrade 2concrete pictorial  abstract Primary Mathematics (U.S. Edition)
  • 17. FRAC It does not showhalf. What does it show then? TION opportunities for differentiation It does not show fourth. What does it show then? Primary Mathematics (U.S. Edition)
  • 18. thinkingproblem solving conceptualunderstanding
  • 19. 2 4 6 8   3 6 9 12
  • 20. 6 1  12 ?? 6 2 6 3  12 ?? 12 ??
  • 21.      
  • 22. Method 2 3 6  4 8 Method 3 1 1  4 8Method 1 What if …? 10 8 11 9
  • 23. Method 1Method 2Write all as twelfthMethod 3Compare to half
  • 24. 62=3
  • 25. 62=3
  • 26. 62=3 3 13   3 1 4 3
  • 27. Primary Mathematics (Standards Edition)
  • 28. thinkingproblem solving conceptualunderstanding