MAP202b Teaching of Fractions 2

1,783 views

Published on

This is the presentation on the second day.

Published in: Education, Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
1,783
On SlideShare
0
From Embeds
0
Number of Embeds
668
Actions
Shares
0
Downloads
70
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

MAP202b Teaching of Fractions 2

  1. 1. FRAC TION in singapore math Dr Yeap Ban Har Marshall Cavendish Institute SingaporeSlides are available at yeapbanhar@gmail.comwww.banhar.blogspot.com
  2. 2. Unlike the durian, there is nothingSingaporean about Singapore Math.
  3. 3. “Mathematics is an excellent vehicle for the developmentand improvement of a person’s intellectual competencies” Singapore Ministry of Education 2006
  4. 4. Fuchun Primary School, Singapore Keys Grade School, The Philippines King Solomon Academy, LondonArchipel-basisschool Tweemaster- Kameleon, The Netherlands
  5. 5. This course is in two parts. FRAC Today we focus on topics typically taught in upper primary TION levels i.e. grades four onwards. in singapore math MAP202 TEACHING OF FRACTIONSSlides are available at reviewing fundamentals of singapore mathwww.banhar.blogspot.com
  6. 6. FRAC TION in singapore math MAP202 TEACHING OF FRACTIONS addition & subtractionSlides are available atwww.banhar.blogspot.com
  7. 7. My Pals Are Here! Mathematics (Second Edition) 1 3 fifths + 1 fifth Grade 2
  8. 8. My Pals Are Here! Mathematics (Second Edition) 1 1 half + 1 fourth Grade 3
  9. 9. My Pals Are Here! Mathematics (Second Edition) 1 3 fifths + 4 fifths Grade 4
  10. 10. My Pals Are Here! Mathematics (Second Edition) 1 1 half + 4 fifths Grade 5
  11. 11. FRAC 3 fifths + 1 fifth 1 half + 1 fourthTION 3 fifths + 4 fifthssystematic 1 half + 4 fifths variation
  12. 12. Primary 2 3 fifths - 1 fifth3 fourths Primary 3 3 fifths - 1 tenth3 pieces3 pencils Primary 4 Primary 4 8 fifths - 1 tenth 3 fifths - 3 tenthsFRAC Primary 5 4 fifths - 1 halfTION 1 1 3 1spiral 5 2approach
  13. 13. 1 13 1 5 2 1 13 1 5 5 1 13 1 5 10
  14. 14. 1 13 1 5 2 32 15 10 10
  15. 15. 1 13 1 5 2
  16. 16. 1 13 1 5 2
  17. 17. 1 13 1 5 2 12 5 2 1 10 10
  18. 18. boys 34girls
  19. 19. boys 68girls
  20. 20. boys 88 – 68 = 20girls
  21. 21. boys 88 – 68 = 20girls
  22. 22. boysgirls
  23. 23. boysgirls
  24. 24. boys 2 girls units = 14 34 1 girls unit = 7girls 3 girls units = 21 21 girls wear spectacles. 34 – 20
  25. 25. FRAC TION in singapore math MAP202 TEACHING OF FRACTIONS mixed numbers & improper fractionsSlides are available atwww.banhar.blogspot.com
  26. 26. 1 ?1 4 4
  27. 27. 3 ?1 4 4
  28. 28. 1 ? 3 ?3 3 4 4 4 4
  29. 29. 1 ? 1 4 4 3 ? 1 4 4FRAC 3 1 ?TION 4 4systematic 3 ? 3 variation 4 4
  30. 30. FRAC TION in singapore math MAP202 TEACHING OF FRACTIONS multiplication & divisionSlides are available atwww.banhar.blogspot.com
  31. 31. Primary Mathematics (Standards Edition)
  32. 32. My Pals Are Here! Mathematics (Second Edition)Princess Elizabeth Primary School, Singapore
  33. 33. My Pals Are Here! Mathematics (Second Edition)
  34. 34. If can learn children must too.This advertisement by Google says these:Google learns from typos and spelling mistakes we all make when searching to help give youquicker and more accurate search results. So if you type ‘grizzly pears’, we can guess that youprobably meant ‘grizzly bears’.Goggle does not have a degree in English. We can do this because over the years we’vestudied how people search and learned what the most common errors are. So it’s good toknow that all those little mistakes aren’t made in vain.

×