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Cochran, Jill A.; Cochran, Zane; Laney, Kendra; Dean, Mandi – Mathematics Teaching in the Middle School, 2016
With the rise of personal desktop 3D printing, a wide spectrum of educational opportunities has become available for educators to leverage this technology in their classrooms. Until recently, the ability to create physical 3D models was well beyond the scope, skill, and budget of many schools. However, since desktop 3D printers have become readily…
Descriptors: Computer Peripherals, Printing, Geometry, Mathematics
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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