parent intro to math in focus
TRANSCRIPT
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MS_Assess_1_Ch02_007-014.indd 11MS_Assess_1_Ch02_007-014.indd 11 1/13/09 11:46:45 AM1/13/09 11:46:45 AM
Welcome to Singapore Math! Please solve.
Unique Attributes Of Singapore Math
Kimberly Beane
K-5 Supervisor of Math & Science
Katie Costello
K-5 Math Specialist
Math in Focus: Singapore Math
• Content, Sequence, and Methods Used in Singapore
• Singapore climbed from lowest 1/3 to top of math interna>onally
• Math in Focus is the name of the U.S. commercial program
• 2012-‐2013 SOMSD implemen>ng K-‐2
• 2013-‐2014 SOMSD implemen>ng grades 3-‐5
• All teachers trained 25+ hours in 2011-‐2012
• All teachers will be trained 30+ hours in 2012-‐2013
Some Unique A<ributes of Singapore Math
1. VisualizaBon
2. Rigor of TradiBonal ComputaBon
3. Problem Solving
Some Unique A<ributes of Singapore Math
1. VisualizaBon
2. Rigor of TradiBonal ComputaBon
3. Problem Solving
1. VisualizaBon: Parts and Whole
1st Grade Number Bonds
1. VisualizaBon: Parts and Whole 1st Grade Number Bonds
1. VisualizaBon: Parts and Whole
3rd Grade Number Bonds
1. VisualizaBon: Parts and Whole
Kindergarten Part-‐Part-‐Whole Visuals
Anchor to 10
1. VisualizaBon: Anchor to 10
1. VisualizaBon: Tens and Ones Kindergarten
Place Value 1st Grade
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MS_Assess_1_Ch02_007-014.indd 11MS_Assess_1_Ch02_007-014.indd 11 1/13/09 11:46:45 AM1/13/09 11:46:45 AM
Welcome to Singapore Math! Please solve.
Some Unique A<ributes of Singapore Math
1. VisualizaBon
2. Rigor of TradiBonal ComputaBon
3. Problem Solving
Solve: 432 – 178 =
Singapore Math: 2nd Grade Previously: 3rd Grade
2. Rigor With TradiBonal ComputaBon
1st Grade: 2-‐digit Subtrac>on with Regrouping Previously taught in 2nd Grade
3rd Grade Mul>plica>on with Regrouping Previously taught in 4th Grade
2. Rigor With TradiBonal ComputaBon
Grade AddiBon/SubtracBon MulBplicaBon/Division Other
1 2-‐digit + without regrouping 2-‐digit + with regrouping 2-‐digit – without regrouping 2-‐digit – with regrouping
x as repeated groups ~ as making equal groups
2 3-‐digit + without regrouping 3-‐digit + with regrouping 3-‐digit – without regrouping 3-‐digit – with regrouping
x and ~ facts 2, 5, 10 x and ~ facts 3 and 4
3 4-‐digit + without regrouping 4-‐digit + with regrouping 4-‐digit – without regrouping 4-‐digit – with regrouping
x and ~ facts 6, 7, 8, 9 2x1-‐digit without regrouping 3x1-‐digit without regrouping 2x1-‐digit with regrouping 3x1-‐digit with regrouping 2~1-‐digit without remainder 2~1-‐digit with remainder
4 4x1-‐digit with regrouping 3x2-‐digit with regrouping 4~1-‐digit with remainder
Factors Mul>ples Decimal + and -‐
Each topic progresses incrementally to improve mastery.
Computa8on taught one grade earlier in Singapore Math
Invests Bme in foundaBonal topics early in the year to prepare for advanced topics by the end of the year.
Grade 1 Math in Focus
Chap. 1: Numbers to 10 9 Days September
Chap. 2: Number Bonds 6 Days September
Chap. 3: Addi>on Facts to 10 9 Days October
Chap. 4: Subtrac>on Facts to 10 9 Days October
Chap. 6: Ordinal Numbers 7 Days December
Chap. 7: Numbers to 20 9 Days January
Chap. 8: Addi>on and Subtrac>on Facts to 20 10 Days January
Chap. 13: AddiBon & SubtracBon to 40 (regrouping)
11 Days March
Chap. 14: Mental Math 7 Days April
Chap. 16: Numbers to 100 (Place Value) 9 Days April
Chap. 17: AddiBon and SubtracBon to 100 8 Days May
Chap. 18: MulBplicaBon and Division 7 Days May
Chap. 19: Money (to 100 cents) 8 Days May-‐June
2. Rigor With TradiBonal ComputaBon
Grade AddiBon/SubtracBon MulBplicaBon/Division Other
1 2-‐digit + without regrouping 2-‐digit + with regrouping 2-‐digit – without regrouping 2-‐digit – with regrouping
x as repeated groups ~ as making equal groups
2 3-‐digit + without regrouping 3-‐digit + with regrouping 3-‐digit – without regrouping 3-‐digit – with regrouping
x and ~ facts 2, 5, 10 x and ~ facts 3 and 4
3 4-‐digit + without regrouping 4-‐digit + with regrouping 4-‐digit – without regrouping 4-‐digit – with regrouping
x and ~ facts 6, 7, 8, 9 2x1-‐digit without regrouping 3x1-‐digit without regrouping 2x1-‐digit with regrouping 3x1-‐digit with regrouping 2~1-‐digit without remainder 2~1-‐digit with remainder
4 4x1-‐digit with regrouping 3x2-‐digit with regrouping 4~1-‐digit with remainder
Factors Mul>ples Decimal + and -‐
Each topic progresses incrementally to improve mastery.
Computa8on taught one grade earlier in Singapore Math
Some Unique A<ributes of Singapore Math
1. VisualizaBon
2. Rigor of TradiBonal ComputaBon
3. Problem Solving
Some Unique A<ributes of Singapore Math
1. VisualizaBon
2. Rigor of TradiBonal ComputaBon
3. Problem Solving
Bar Models A visual diagram used to solve real world problems
3. Bar Models VisualizaBon, ComputaBon, & Problem Solving
1st Grade: No word problem
2nd Grade: Simple Part-‐Part-‐Whole Problem
3. Bar Models VisualizaBon, ComputaBon, & Problem Solving
2nd Grade: Harder Part-‐Part-‐Whole Problem
3. Bar Models VisualizaBon, ComputaBon, & Problem Solving 3rd Grade 4th Grade
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