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In this mixed method study, we examined the use and impact of computer based scaffolding to support middle school students’ creation of evidence-based arguments during a 3-week problem-based learning unit focused on the…
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This paper presents a set of authoring tool design principles such as leveraging UI workflows, collaboration, and automation. The scarcity of efficient and user-friendly authoring tools has long been…
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This study investigated N = 57 Kindergarten through second grade children’s performance on a programming assessment after engaging in a 6-week curricular intervention called ScratchJr. Computer…
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A paper on the prototype evolution of the ScratchJr programming environment. Computer programming for young children has grown in popularity among both education researchers and product developers, but…