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Abstract: A focus on
science, technology, engineering and mathematics (STEM) in K-12 education has led
educators to explore new methods and tools for teaching. The development of 3D printing
technology has created an opportunity to engage and teach students STEM through
small-scale prototyping. However, lack of training and challenges in learning to use 3D
printers and 3D design software can ... read moreprevent educators from adopting this new method of
teaching. The purpose of this thesis is to evaluate different 3D design and 3D printing
training methods. A study was conducted with first-time adult users to analyze the
effects of different introductory experiences. The study utilized a questionnaire with
slider scale and open-ended responses to collect information on the participants'
experience and perceived ability. The results indicate that the interaction between the
introductory task and the usability of the 3D design program influenced participants'
perceived ability in 3D design and 3D printing. This thesis provides an evaluation of
the results and training recommendations.
Thesis
(M.S.)--Tufts University, 2015.
Submitted to the
Dept. of Mechanical Engineering.
Advisor: Daniel
Hannon.
Committee: Chris Rogers, and Ethan
Danahy.
Keywords: Engineering, Psychology, and
Education.read less
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