Instructional choice is a low-intensity strategy that requires little preparation, is easy to implement, and supports content instruction in the classroom. In this study we explored the effectiveness of two types of instructional choice--across-task and within-task choices--implemented classwide during writing instruction by classroom teachers…

This paper reports on a study investigating the effects of studying alone or in cooperative-learning groups on the performance of high and low achievers. The effects of completing computer-based instruction using either learner or program control are also examined. A total of 92 sixth-grade students were classified by Stanford Achievement Scores…