Number sense is the foundation of arithmetic and algebra, yet relatively little research has deeply investigated what children do as they develop number sense. This case study provides insights into that development as it occurred during interactions with a multi-touch mathematics digital game, including conceptually congruent gestures. Findings…

The EnCoMPASS project (Emerging Communities for Mathematical Practices and Assessment) at the Math Forum and Drexel University has produced a web-based software tool for the assessment of student work. This paper discusses research on the impact of the tool on teachers' attitudes toward work with students in the software environment. The tool…

Online student evaluations of teaching (SETs) are commonly used by students to provide anonymous feedback concerning their overall experience with the course content and their instructors. However, concerns have been raised that the gender of the instructor and student may interact causing more effective instructors to receive lower ratings. At a…

The objective of the study was to examine the direct, indirect, and total effects of computer uses on math achievements, by paying particular attention to immigrant students. The study focused on two types of computer uses: computer use for programming and computer use for practice. By using the data from Program for International Student…

Public K-12 schools are making major investments in digital education for a range of instructional purposes that are intended to help to raise academic achievement. As digital instruction is incorporated into K12 public schools, it is critical to ensure that both the chosen technology and modes of delivery are being effectively utilized to…