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Download full textLi, Tiffany Wenting; Paquette, Luc – International Educational Data Mining Society, 2020
Spatial visualization skills are essential and fundamental to studying STEM subjects, and sketching is an effective way to practice those skills. One significant challenge of supporting practice using sketching questions is the vast number of possible mistakes, making it time-consuming for instructors to provide customized and actionable feedback…
Descriptors: Error Patterns, Cluster Grouping, Visualization, Spatial Ability
Direct linkKinsey, Brad L.; Towle, Erick; Onyancha, Richard M. – Engineering Design Graphics Journal, 2008
Spatial ability, which is positively correlated with retention and achievement in engineering, mathematics, and science disciplines, has been shown to improve over the course of a Computer-Aided Design course or through targeted training. However, which type of training provides the most beneficial improvements to spatial ability and whether other…
Descriptors: Computer Assisted Design, Spatial Ability, Training Methods, Instructional Innovation
Rafi, Ahmad; Samsudin, Khairulanuar – British Journal of Educational Technology, 2009
An experimental study involving 30 undergraduates (mean age = 20.5 years) in mental rotation (MR) training was conducted in an interactive Desktop Mental Rotation Trainer (iDeMRT). Stratified random sampling assigned students into one experimental group and one control group. The former trained in iDeMRT and the latter trained in conventional…
Descriptors: Experimental Groups, Control Groups, Computer Assisted Instruction, Statistical Analysis
