The Teaching Teamwork Project is using an online simulated electronic circuit, running on multiple computers, to assess students' abilities to work together as a team. We pose problems that must be tackled collaboratively, and log students' actions as they attempt to solve them. Team members are isolated from one another and can communicate only…

The purpose of this study was to provide preliminary evidence of the criterion-related validity of curriculum-based measurement (CBM) for reading, mathematics, and written expression with postsecondary students with intellectual and developmental disabilities (ID). The participants included 41 postsecondary students with ID enrolled in a 2-year…

This article shows how to use six parameters describing the International Space Station's orbit to predict when and in what part of the sky observers can look for the station as it passes over their location. The method requires only a good background in trigonometry and some familiarity with elementary vector and matrix operations. An included…