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Perceived Barriers And Solutions: Engineering Design Implementation, Ken L. Turner
Perceived Barriers And Solutions: Engineering Design Implementation, Ken L. Turner
Dissertations
Engineering Design, part of the practices dimension of the Next Generation Science Standards, NGSS, is widely recognized as the most challenging piece for teachers to implement. It involves practices that teachers are unfamiliar with, have not taught before, have not been taught, and have not experienced as a student. This manuscript documents a mixed-methods survey of over 200 K-12 teachers on their perceptions of both the greatest barriers to implementation of Engineering Design, and those items that will be of most value as a solution to those barriers. A systems approach to understanding Engineering Design was utilized; with data collection …
Exploring The “Mojo” Of Presidential Awards For Excellence In Mathematics And Science Teaching (Paemst) Recipients, James W. O'Malley
Exploring The “Mojo” Of Presidential Awards For Excellence In Mathematics And Science Teaching (Paemst) Recipients, James W. O'Malley
Dissertations
The purpose of this dissertation was to determine how extraordinary science teachers develop their teaching mojo. The teachers investigated were recipients of the prestigious Presidential Award for Excellence in Math and Science Teaching (PAEMST). This investigation focuses specifically on science instruction. The method used for this investigation was individual and group interviews conducted with eight PAEMST recipients. Five themes emerged from these interviews: 1. Science is a natural motivator for learning; 2. Students need to be scientifically literate citizens; 3. A critical “trigger event” propelled each of these teachers towards great science instruction; 4. Each sought out and engaged in …