Curriculum 2.0 Math NightApril 9th, 2013Bannockburn Elementary School

Feedback on Feedback

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

Feedback on Feedback

Feedback on Feedback

What worked for you?

Feedback on Feedback

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