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Table 5 Comparison of RTOP scores for instructors teaching with the same ITG materials

From: Transforming education with community-developed teaching materials: evidence from direct observations of STEM college classrooms

ITG Module

RTOP score with ITG

RTOP score without ITG

Spread of RTOP scores with ITG

Spread of RTOP scores without ITG

Living on the Edge, Unit 3 n = 2

53

19

7

35

60

54

Living on the Edge, Unit 2 n = 2

45

35

2

9

43

26

Living on the Edge, Units 5 and 6 n = 2

66

39

5

10

71

49

Climate of Change, Unit 1 n = 6

50

60

13

40

53

21

54

61

49

26

53

43

41

–

Climate of Change, Unit 4 n = 2

55

–

2

–

57

46

Environmental Justice, Unit 2 n = 3

42

–

11

–

53

–

48

38