Purpose: This project explains how students in a graduate-level health literacy and advocacy course can benefit from the design and development of a digital literacy data visualization. Additionally, this study seeks to look into the perceived worth of developing a lesson on digital literacy, health literacy, and data visualization to assist…

Social learning analytics (SLA) tools are designed to visually demonstrate online discussions with a goal to foster student engagement. However, empirical studies indicate controversial results of the effect of SLA tools on student engagement. This design-based research designs a student-facing SLA tool to demonstrate discussions from three…

Central to evolution is the concept of a common ancestry from which all life has emerged over immense time scales, but learning and teaching temporal aspects of evolution remain challenging. This study investigated students' interpretation of evolutionary time when engaging with a multi-touch tabletop application called DeepTree, a dynamic…

This research examined the effects of two instructional treatments on training performance in solid volume measurement and potential effects on solving capacity and displaced volume problems by two related studies. Fifty-three fifth-graders from a public elementary school in Taipei, Taiwan, participated. In the Phase 1 study, the children (n = 27)…

Spatial interpretation features as a skill to acquire in the educational curricula. The visualization and interpretation of three-dimensional objects in tactile devices and the possibility of digital manufacturing with 3D printers, offers an opportunity to include replicas of sculptures in teaching and, thus, facilitate the 3D interpretation of…

Contemporary evidence on the effectiveness of concrete and abstract representations in science education is based solely on studies conducted in college context. There it has been found that learning with abstract representations produces predominantly better outcomes than learning with concrete representations and combining the representations…

This experiment combined controlled experimental design with a best-practice approach (i.e., real course content, subjective evaluations) to clarify the role of verbal redundancy, confirm the multimodal impact of images and narration, and highlight discrepancies between actual and perceived understanding. The authors presented 1 of 3…

We present CSTutor, a sketch-based interface designed to help students understand data structures, specifically Linked Lists, Binary Search Trees, AVL Trees, and Heaps. CSTutor creates an environment that seamlessly combines a user's sketched diagram and code. In each of these data structure modes, the user can naturally sketch a data structure on…

The purpose of the current study is to explore the impact of associating animations with concrete models on eleventh-grade students' comprehension of different visual representations in organic chemistry. The study used a post-test control group quasi-experimental design. The experimental group (N = 28) used concrete models, submicroscopic…

This study is presented as an exploratory research effort regarding students' perceptions of PowerPoint presentations used by college instructors in a basic Fundamentals of Public Speaking course. Data were collected to determine the outcomes in four primary areas: General Questions about PowerPoint use; Perceived Effectiveness of PowerPoint;…

Students of today, who have grown up with and become accustomed to the visual stimulation of television, computers, and video games, expect technology to be used effectively as part of their learning experience. As a result, faculty are continuously challenged to hold the attention of these learners from the high-tech generation. Through the…

Electronic aids can be used to augment the lecturing process and improve students' learning experience when teaching large groups of students at the university level. They can, among other things, stimulate student interest in the material, display the unfolding structure of a lecture, provide students ready access to the instructor's own lecture…

Eleven artists and sixteen art historians teaching in five liberal arts colleges and three universities were interviewed to discover their information needs and the resources they use, not only for their own work, but for teaching purposes. The participants almost all subscribe to art journals, and many read newspapers. They visit libraries…