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Li, Feng; Wang, Xi; He, Xiaona; Cheng, Liang; Wang, Yiyu – Education and Information Technologies, 2022
This study adopted a meta-analysis to explore the effectiveness of unplugged activities (UA) and programming exercises (PE) teaching approaches on computational thinking (CT) education. Through a two-stage literature collection and selection process, 29 articles were included in the meta-analysis, 31 independent effect sizes (16 of UA and 15 of…
Descriptors: Instructional Effectiveness, Learning Activities, Programming, Computation
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Kercood, Suneeta; Grskovic, Janice A. – Education and Treatment of Children, 2009
This study evaluated the effects of color highlighting during a math computation task on performance accuracy and behavior of students with attention problems. Using a multiple baseline across participants design, three students solved math computation problems on worksheets with and without highlighting. Off-task behavior recorded from videotape…
Descriptors: Time on Task, Student Behavior, Attention Deficit Disorders, Color