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O'Reilly, James; Barry, Brendan – Irish Educational Studies, 2023
Computer-Aided Design (CAD) and 3D printing are not new technologies but are technologies which, in recent years, have become more accessible to hobbyists and enthusiasts. Engaging with these technologies allows the user to investigate and manipulate virtual and physical 3D shapes, which may affect spatial awareness. The literature suggests that…
Descriptors: Computer Assisted Design, Computer Peripherals, Printing, Mathematics Skills
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MacDonald, Dougal; Gustafson, Brenda J.; Gentilini, Shannon – Research in Science & Technological Education, 2007
This research project involved viewing elementary children's (ages 8-10) design technology drawing through a theoretical perspective developed by analyzing professional drawing practice. The perspective places more emphasis on the generative aspect of drawing as well as on the use of different types of drawings at different stages of design. The…
Descriptors: Educational Technology, Elementary Education, Grade 3, Grade 4