Search results for author:"Noemi V. Mendoza Diaz"
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Journal of STEM Education Vol. 14, No. 3 (2013) pp. 13–21
This mixed-methods pilot study extends researchers' understandings about elementary teachers' (K-6) perceptions of design, engineering and technology. In the first phase of the study, a reliable and valid survey was given to thirty-five...
Distance Education Vol. 26, No. 3 (November 2005) pp. 341–366
This case study of an online graduate course determines the message characteristics of the instructor, volunteer teaching assistants, and students in online discussions, and proposes a mentoring, coaching, and facilitating model for online...