Post on 13-Jan-2016
Curriculum 2.0 Math NightApril 9th, 2013Bannockburn Elementary School
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You said..
So…
As a result of this curriculum presentation…
I have a deeper understanding of the meaning of “depth of understanding” in relationship to the new Math curriculum.
91% Strongly Agree/Agree; 8% Disagree
I enjoyed the hands-on activities. 83% Strongly Agree/Agree; 13% Disagree; 4% Strongly Disagree
I developed a better understanding of UCARE. 87% Strongly Agree/Agree; 13% Disagree
I feel more confident in supporting my child in the next math unit.
75% Strongly Agree/Agree; 25% Disagree
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What worked for you?
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What suggestions or upgrades would you like to share with the presenters?
Tonight’s Itinerary
• Rationale for Curriculum 2.0• Questions?
• Building Math Understanding
Rationale
• Internationally
• Nationally
• State
• Bannockburn
• You
• Programme for International Student Assessment (PISA)• 30 industrialized countries participated in assessments
• 2003: Reading and Problem-Solving
• 2006: Math and Science
Rationale
Rationale
• Partnership for Assessment of Readiness of College and Careers (PARCC) assessments• 2014 – Baseline Year
Grade 5 Math MSA Sample Questionwww.mdk12.org
Grade 4 Math PARCC Sample Questionwww.parcconline.org
2001 MCPS Curriculum
Rationale
Kindergarten 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade
Number MeasurementGeometryAlgebra DataRationale
Rationale
Group 3rd Grade Rdg. MSA Advanced
Percentage
4th Grade Rdg. MSA Advanced
Percentage
5th Grade Rdg. MSA Advanced
PercentageClass of
200817% 42% 74%
Class of 2009
40% 65% 73%
Class of 2010
46% 46% 87%
Class of 2011
48% 54% 87%
Rationale
Group 3rd Grade Math MSA Advanced
Percentage
4th Grade Math MSA Advanced
Percentage
5th Grade Math MSA Advanced
PercentageClass of
2008 59% 58% 44%
Class of 2009 60% 60% 53%
Class of 2010 71% 75% 51%
Class of 2011 58% 77% 68%
Rationale
Questions
Kindergarten 1st Grade 2nd Grade 3rd Grade 4th Grade
Math Understanding
COMPOSING AND DECOMPOSING
Math Understanding
Part-Whole Concept A number (whole) can be
decomposed into a pair of numbers.
Begins in Kindergarten
A number (whole) is composed of other numbers.
Providing Reinforcement @ Home
Concrete strategy
Written Method: Base 10 Pictures
Written Method: Numerals
• Adding within 100
• Sometimes it is necessary to compose a 10
Continues in 1st Grade
• Subtracting within 10-90
• Multiples of 10
Concrete strategy
Written Method: Base 10 Pictures
Written Method: Number Line
Written Method: Numerals
• Adding within 1000
• Sometimes it is necessary to compose a ten or hundred
Continues in 2nd Grade
• Subtracting within 1,000
• Sometimes it is necessary to decompose a ten or hundred
Continues in 3rd Grade (MP 1)
• 4th Grade: Fluently add and subtract multi-digit numbers using the standard algorithm.
Decompose factors into easier numbers
• By the end of 3rd grade, every student will be able to fluently multiply and divide within 100.
Multiplication in 3rd Grade
“The emphasis remains on understanding, explaining, and
flexibly applying multiple strategies, rather than simply
memorizing without meaning.”
Measurement• Time• Liquid Volume• Mass
3rd Grade Addendum