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Hansen, Alexandria Killian; Dwyer, Hilary; Harlow, Danielle Boyd; Franklin, Diana – AERA Online Paper Repository, 2016
We developed the Draw-A-Computer-Scientist-Test (DACST) to better understand elementary school students' conceptions of computer scientists and the nature of their work. By understanding how young children perceive computer scientists, we can broaden their ideas about the activities and images of computer scientists. We administered the DACST to…
Descriptors: Computer Science, Scientists, Elementary School Students, Concept Formation
Gusev, Dmitri A.; Swanson, Dewey A. – Association Supporting Computer Users in Education, 2017
Facing the need to introduce new approaches to teaching the art of programming to undergraduate Computer and Information Technology (CIT) students as part of the transition of the former Purdue College of Technology to the novel concept and status of Purdue Polytechnic, we came up with the idea of offering a pilot 300-level course entitled…
Descriptors: Educational Technology, Technology Uses in Education, Undergraduate Study, Programming
Yeh, Andy; Chandra, Vinesh – Mathematics Education Research Group of Australasia, 2015
Learning mathematics is a complex and dynamic process. In this paper, the authors adopt a semiotic framework (Yeh & Nason, 2004) and highlight programming as one of the main aspects of the semiosis or meaning-making for the learning of mathematics. During a 10- week teaching experiment, mathematical meaning-making was enriched when primary…
Descriptors: Programming, STEM Education, Mathematics Education, Semiotics