Graph data, especially large graph data, come up in many domains, such as social networks, the map of science, biological data, and even knitting! This presents a problem when we consider visualizing these structures. Layouts must be chosen carefully so that the structure of the graph is visible. Some graphs are large enough and connected enough…

The purpose of this study was to evaluate the impact of technology integration on third grade social studies students' academic performance and their engagement with the content of map skills at Peony Elementary. The study took place during the Fall of 2022 with 14 third grade social studies students. There is low academic performance and a lack…

This study tested the proposition that the Augmented Reality Sandbox's (ARS) user-interaction from tactile sensory feedback and a realistic 3D perspective improved topographic map comprehension among novice users with reduced cognitive load compared to the same instruction and practice from a 2D topographic map. Undergraduate students were…

This dissertation examines development of children's skills at map using and free-recall map sketching, with particular emphasis on map reasoning, competence in cartographic language, and performance in cartographic language. Cartographic language (the broad range of line, point, and area signs and map elements) is interpreted as the means by…