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International Journal of STEM Education
Fig. 9 | International Journal of STEM Education

Fig. 9

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

Fig. 9

Comparison of RTOP scores for individual instructors teaching with the same ITG materials. Colored lines represent the range of RTOP scores for instructors teaching with the same ITG materials; colored symbols indicate the RTOP scores for individual instructors. Grey symbols represent RTOP scores for the same instructors when not teaching with ITG. Matching symbol shapes indicate the same instructor within each ITG unit grouping

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