Page 84 - AAR 2018

Table of Contents

GRADE 8 SCIENCE Assessment Anchors

Performance Averages over Time

S.A Mean 2013 Percent Mean 2014 Percent Mean 2015 Percent
S.A.1 24.9 Max 76 26.1 Max 77 26.1 Max 77
S.A.2 7.7 33 77 10.6 75 10.7 34 76
S.A.3 9.1 10 76 6.6 34 74 9.5 14 80
S.B 8.1 12 74 8.9 14 81 5.8 12 73
S.B.1 9.1 11 76 9.6 9 80 9.7 75
S.B.2 1.6 12 55 0.7 11 68 1.6 8 79
S.B.3 5.8 82 2.9 12 73 2.0 13 66
S.C 1.7 3 84 6.0 1 85 6.2 2 77
S.C.1 7.7 7 70 7.5 4 75 8.5 3 78
S.C.2 2.5 2 85 3.0 7 74 2.5 8 82
S.C.3 4.5 11 64 3.2 10 79 3.0 11 75
S.D 0.7 3 69 1.4 4 71 3.1 3 77
S.D.1 9.1 7 76 7.5 4 62 7.0 4 70
S.D.2 5.3 1 76 5.2 2 65 3.9 4 78
S.D.3 1.5 12 77 0.6 12 62 1.2 10 61
2.2 7 74 1.7 8 55 1.8 5 61
2 1 2
3 2 3

2018 Grade 8 Anchor Performance vs. State

Nature of Sciences

Max PR PR PA PA
Mean Percent Mean Percent
Points 11.5
14 60.8 50
S8.A 23 3.9 64.7 3.2 53.2
5.3 58.4 4.2 46.2
S8.A.1 6 4.8 60.6 4.1 51.9

S8.A.2 9

S8.A.3 8

Biological Sciences

Max PR PR PA PA
Mean Percent Mean Percent
Points
5.4 60.2 4.8 53.1
S8.B 9 1.9 64.5 1.8 59.2
1.8 60.4 1.6 53.3
S8.B.1 3 1.7 55.7 1.4 46.8

S8.B.2 3

S8.B.3 3

Physical Sciences

Max PR PR PA PA
Mean Percent Mean Percent
Points
4.7 58.5 4.2 52.5
S8.C 8 1.5 50.6 1.4 46.6
1.1 53.1 1.1 53.2
S8.C.1 3 2.1 70.1 1.7 57.8

S8.C.2 2

S8.C.3 3

Earth and Space Sciences

Max PR PR PA PA
Percent Mean Percent
Points Mean
44.7 3.4 42.2
S8.D 8 3.6 42.3 1.9 37.7
47.2 0.5 46.6
S8.D.1 5 2.1 49.3 1 51.0

S8.D.2 1 0.5

S8.D.3 2 1

84