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Direct linkFlowers, Jim; Wierzbicki, Alexander; Weldy, Alexandra – Technology and Engineering Teacher, 2020
The use of CO[subscript 2] laser cutters/engravers in technology and engineering education "allows even beginning students to produce professional parts in a very short time [and] empowers and motivates students, helping to bring out their creativity" (Flowers, 2000, p. 11). They are fast, accurate, fun to use, and they facilitate…
Descriptors: Technology Education, Engineering Education, Visual Aids, Design
Nathan, Mitchell J.; Wolfgram, Matthew; Srisurichan, Rachaya; Walkington, Candace; Alibali, Martha W. – Journal of Educational Research, 2017
This classroom-based investigation sought to document how, in real time, STEM teachers and students attempt to locate the invariant mathematical relations that are threaded through the range of activities and representations in these classes, and how highlighting this common thread influences student participation and learning. The authors…
Descriptors: STEM Education, Symbols (Mathematics), Observation, High School Students
Download full textNathan, Mitchell J.; Wolfgram, Matthew; Srisurichan, Rachaya; Walkington, Candace; Alibali, Martha W. – Grantee Submission, 2017
This classroom-based investigation sought to document how, in real time, STEM teachers and students attempt to locate the invariant mathematical relations that are threaded through the range of activities and representations in these classes, and how highlighting this common thread influences student participation and learning. The authors…
Descriptors: STEM Education, Symbols (Mathematics), Observation, High School Students
Bellamy, John S.; Mativo, John M. – Technology Teacher, 2010
At a high school level, sometimes students can perceive math as simply another step towards graduation and learn just what is needed to get by. If realistic examples were used more often in classroom settings, then teachable moments would happen--and that is where inspiration can be fostered. This article provides thoughts and ideas behind the…
Descriptors: Middle School Students, Mathematics Instruction, Teaching Methods, Mathematics Education
Waldenmeyer, K. M.; Hartman, N. W. – Engineering Design Graphics Journal, 2009
The prevalence of feature-based 3D modeling in industry has necessitated the accumulation and maintenance of standard feature libraries. Currently, firms who use standard features to design parts are storing and utilizing these libraries through their existing product data management (PDM) systems. Standard features have enabled companies to…
Descriptors: Libraries, Science Curriculum, College Instruction, Engineering Education
Meznarich, R. A.; Shava, R. C.; Lightner, S. L. – Engineering Design Graphics Journal, 2009
Engineering design graphics courses taught in colleges or universities should provide and equip students preparing for employment with the basic occupational graphics skill competences required by engineering and technology disciplines. Academic institutions should introduce and include topics that cover the newer and more efficient graphics…
Descriptors: Engineering Education, Drafting, Technology Education, College Instruction
