Science fairs can be good motivators, but as extracurricular activities, they leave some students behind. However, by staging a Science Challenge Day at school, educators can involve all students in doing everything from choosing activities to judging projects. This article presents a model for running a successful Science Challenge Day. The…

As the economic outlook continues to darken, school districts will be looking for ways to cut costs, and they will no doubt wrestle with some difficult issues. When does it make sense to keep classes small? When does it make sense to increase class sizes to cut costs? Such debates are often carried out in the absence of information about what…