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Koehler, Karen E. – ProQuest LLC, 2017
The purpose of this qualitative study was to explore the use of 3-D printed models as an instructional tool in a middle school science classroom for students with visual impairments and compare their use to traditional tactile graphics for aiding conceptual understanding of geoscience concepts. Specifically, this study examined if the students'…
Descriptors: Middle School Students, Secondary School Science, Science Education, Teaching Methods