2015-16 State of Education in Tennessee | Page 17
Figure 1. Teachers of Tested Grades and Subjects with Prior Data 25
TCAP
DATA
ACHIEVEMENT
MEASURE
25%
15%
TCAP
DATA
ACHIEVEMENT
MEASURE
15%
10%
15%
15%
TNREADY
DATA
20%
50%
ACHIEVEMENT
MEASURE
TNREADY
DATA
35%
50%
50%
OBSERVATION
2015-16
TNREADY
DATA
OBSERVATION
2016-17
OBSERVATION
2017-18
Figure 2. Teachers of Tested Grades and Subjects without Prior Data 26
ACHIEVEMENT
MEASURE
ACHIEVEMENT
MEASURE
15%
15%
15%
10%
TNREADY
DATA
20%
75%
TNREADY
DATA
35%
65%
2015-16
OBSERVATION
2016-17
Figure 4. Non-Tested Teachers
Using a Portfolio Growth Model28
ACHIEVEMENT
MEASURE
10%
TNREADY
DATA
70%
15%
35%
TNREADY
DATA
PORTFOLIO
SCORE
50%
70%
OBSERVATION
ACHIEVEMENT
MEASURE
15%
15%
20%
OBSERVATION
2017-18
Figure 3. Teachers of Non-Tested Grades and Subjects 27
ACHIEVEMENT
MEASURE
TNREADY
DATA
50%
OBSERVATION
2015-16
ACHIEVEMENT
MEASURE
OBSERVATION
OBSERVATION
2016-17 & 2017-18
2015-16
2
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