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Table 5 What the NGSS states with a grade of A would have received if they had not adopted the NGSS

From: A state-by-state comparison of middle school science standards on evolution in the United States

State

Category 1

Category 2

Category 3

Category 4

Category 5

Total points

Letter grade

Is the term “evolution” used?

Is the concept of evolution clearly defined?

Multiple lines of evidence for evolution are presented (fossils, homologous structures, genetics, artificial selection, etc.)

Natural selection

Mentioned

1 point

Defined

1 point

Adaptation

Mentioned

1 point

Defined

1 point

 

Max 1 pt

Max 1 pts

Max 4 points

Max 2 pts

Max 2 pts

10

 

CA

1

2

4

2

0c

8

B

CT

1b

0

0

0

0c

1

F

DE

1

0

1

2

2

6

D

DC

1

1

4

2

1

9

A

HIa

       

ILa

       

KSa

       

KYd

0

0

1

0

1

2

F

MD

1

0

1

1

1

4

F

MN

1

0

3

1

0

5

F

NV

0

1

3

2

1

7

C

NJ

1

1

1

1

1

5

F

OR

1

0

1

1

0c

3

F

RI

1

0

3

1

1

6

D

VTa

       

WA

1

1

4

0

2

8

B

WV

1

0

3

2

1

7

C

  1. aScience standards before NGSS implantation could not be found
  2. bThe term evolution is introduced in K-2 science standards
  3. cAdaptation was covered in elementary school, but was not part of the middle school evolution standards
  4. dThe term evolution was replaced with “biological change”