This paper reports on findings from a five-teacher, exploratory case study, critically observing their implementation of a technology-intensive, augmented reality (AR) mathematics curriculum unit, along with its paper-based control. The unit itself was intended to promote multiple proportional-reasoning strategies with urban, public, middle school…

Although there is a push in education to increase the amount of technologies used in the classroom much of the recent literature emphasizes a need to investigate ways to improve the instructional methods used when incorporating technology in education. The focus of the present research is to investigate an instructional technique used in an…