Mathematics- Module C Diana Roscoe & Crystal Lancour Using A Comparison Tool to Inform the Path Forward for the Delaware Mathematics Community Welcome.

Mathematics- Module C

Diana Roscoe & Crystal Lancour

Using A Comparison Tool Using A Comparison Tool to Inform the Path Forward to Inform the Path Forward

for the Delaware for the Delaware Mathematics CommunityMathematics Community

Welcome

Back!!1

ACHIEVE’s Comparison Tool

2

Math Common Core State Standards Analysis

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Content Alignment – (Single Match)

Common Core Standard Delaware GLEGrade

Difference Match

CC.7.SP.2 Use random sampling to draw inferences about a population. Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. •For example, estimate the mean word length in a book by randomly sampling words from the book; predict the winner of a school election based on randomly sampled survey data. Gauge how far off the estimate or prediction might be.

DE.8.4.5 Analyze: Analyze a representative sample to make inferences about a population

-1

3 = Excellent

match between the two

documents

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Content Alignment – (Multiple Match)Common Core

StandardDelaware GLE

Grade Difference

Match Note

CC.K.CC.1 Know number names and the

count sequence.

Count to 100 by ones and by

tens.

DE.K.1.2 Number sense: Connect number words and numerals (up to 10) to the quantities they represent using various physical models and representations

0

3 = Excellent

match between the two docume

nts

In Gr. K DE requires

counting to only 10 and in Gr. 1 to 50. However DE Gr1 requires

also skip counting by 2s

and 5s in addition to 1s and 10s and

also addresses sequencing

numbers to 100 in Gr. 1.

DE.1.1.1 Number sense: Count sets of objects up to 50 by 1s, 2s, 5s, and 10s

-1

DE.1.1.3 Number sense: Sequence numbers and explain which is larger, which is smaller, and what is between other numbers up to 100

-1

5

CC Standard - Not Matched to DE

Common Core Delaware

CC.9-12.N.VM.4 (+) Perform operations on vectors. Add and subtract vectors.

None…

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How do our DE GLEs compare to the Common Core in high school?

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How do our DE Math standards compare to the Common Core at each grade K-8?

8

Content Alignment – (Multiple Match)Common Core

StandardDelaware GLE

Grade Difference

Match Note

CC.K.CC.1 Know number names and the

count sequence.

Count to 100 by ones and by

tens.

DE.K.1.2 Number sense: Connect number words and numerals (up to 10) to the quantities they represent using various physical models and representations

0

3 = Excellent

match between the two docume

nts

In Gr. K DE requires

counting to only 10 and in Gr. 1 to 50. However DE Gr1 requires

also skip counting by 2s

and 5s in addition to 1s and 10s and

also addresses sequencing

numbers to 100 in Gr. 1.

DE.1.1.1 Number sense: Count sets of objects up to 50 by 1s, 2s, 5s, and 10s

-1

DE.1.1.3 Number sense: Sequence numbers and explain which is larger, which is smaller, and what is between other numbers up to 100

-1

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We are not alone!

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Over 15 states have

already adopted!