3rd grade singapore math training: jan 2012

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Pedagogical training on Singapore Math Strategies

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Page 1: 3rd Grade Singapore Math Training: Jan 2012

Welcome!

Munch & Mingle

Page 2: 3rd Grade Singapore Math Training: Jan 2012

K & 1 Were Awesome! 

Page 3: 3rd Grade Singapore Math Training: Jan 2012

Agenda & Goals 

•  Review training & implementa9on plan 

•  Review Singapore Math Pedagogy 

•  Inves9gate Grade Specific Strategies 

Page 4: 3rd Grade Singapore Math Training: Jan 2012

Math Pedagogy 

•  Concrete (manipula9ves) to  •  Pictorial (visual models or drawings) to •  Abstract representa9ons (numbers, symbols) 

Jerome Bruner’s research proved that instruc9onal strategies build understanding for students when they move from… 

Page 5: 3rd Grade Singapore Math Training: Jan 2012

Math Pedagogy 

Richard Skemp’s research proved that for long term learning to occur rela(onal understanding is more successful than instrumental learning. 

Rela(onal Understanding  Instrumental Understanding 

Conceptual WHY before HOW One to One Correspondence Quan99es and Values Each piece RELATES to all others 

Reading with understanding 

Procedural How Oral Coun9ng Wri9ng numbers, Spelling numbers Isolated steps or steps without meaning 

Phone9c or word calling 

Page 6: 3rd Grade Singapore Math Training: Jan 2012

Math Pedagogy 

Zoltan Diene’s research proved that children gain the most conceptual understanding when they are exposed to a concept through a variety of materials or experiences. 

Perceptual Variability 

p!/!

q !?

"

;!

10 

Page 7: 3rd Grade Singapore Math Training: Jan 2012

Reflec9ng On Pedagogy 

 Concrete‐Pictorial‐Abstract (Bruner)  Rela9onal Understanding (Skemp) 

 Mul9ple Representa9ons (Dienes) 

Turn and Talk:  Summarize each of these with your group. 

Page 8: 3rd Grade Singapore Math Training: Jan 2012

Dyscalculia 

These students see numbers as fixed and solid. 

Other students see numbers as breakable. 

6,1        5,2         4,3  

Page 9: 3rd Grade Singapore Math Training: Jan 2012

Math Strategies & Materials 

Anchor to 10.  Bonds to 10. 

Page 10: 3rd Grade Singapore Math Training: Jan 2012

Decomposing Numbers 

Page 11: 3rd Grade Singapore Math Training: Jan 2012

Composing Numbers 

Page 12: 3rd Grade Singapore Math Training: Jan 2012

Composing Numbers 

V!

C!

Page 13: 3rd Grade Singapore Math Training: Jan 2012

Decomposing Numbers 

Page 14: 3rd Grade Singapore Math Training: Jan 2012

Decomposing Numbers 

Page 15: 3rd Grade Singapore Math Training: Jan 2012
Page 16: 3rd Grade Singapore Math Training: Jan 2012
Page 17: 3rd Grade Singapore Math Training: Jan 2012
Page 18: 3rd Grade Singapore Math Training: Jan 2012

Using Base Ten Blocks to Show Place Value 

Page 19: 3rd Grade Singapore Math Training: Jan 2012

Addi9on and Subtrac9on  with Base Ten Blocks 

"

Page 20: 3rd Grade Singapore Math Training: Jan 2012

Addi9on and Subtrac9on With Place Value Discs 

Page 21: 3rd Grade Singapore Math Training: Jan 2012

Addi9on & Subtrac9on With Place Value Discs 

Page 22: 3rd Grade Singapore Math Training: Jan 2012

Distribu9ve Method: Addi9on 

Using Place Value for Rela9onal Understanding 64 + 28 = 

Tens    +   Ones 

(60 + 20) + (4+8) = 

80 + 12 = 92 

Page 23: 3rd Grade Singapore Math Training: Jan 2012

Branching Method: Addi9on 

Using Number Bonds for Rela9onal Understanding 64 + 28 = 

                                   62   2   

62 + 30 = 92 

Page 24: 3rd Grade Singapore Math Training: Jan 2012

Mul9plica9on With Place Value Discs 

Page 25: 3rd Grade Singapore Math Training: Jan 2012

Mul9plica9on With Place Value Discs 

Page 26: 3rd Grade Singapore Math Training: Jan 2012

Mul9plica9on With Place Value Discs (Pictorial) 

Page 27: 3rd Grade Singapore Math Training: Jan 2012

Distribu9ve Method: Mul9plica9on 

Using Place Value for Rela9onal Understanding 22 x 3 = 

(20 x 3) + (2 x 3)= 

60 + 6 = 66 

Page 28: 3rd Grade Singapore Math Training: Jan 2012

Branching Method:  Mul9plica9on 

Using Number Bonds  & 

Place Value 

For Rela9onal Understanding