Though school is out for the summer, ninth- and tenth-grade students at Union Intermediate High School are burning off energy playing a game of tag on the soccer field. But that is not all they are doing. They are also synthesizing and applying key chemistry concepts they have just learned related to the conditions of the early solar system. They…

This article describes lessons learned about grouping by teachers and teacher educators who worked collaboratively to design and deliver a summer writing institute for a heterogeneous population of students about to begin ninth grade at an urban high school. Institute staff used co-teaching (Cook & Friend, 1995) extensively to provide support for…

The development and implementation of a Professional Development School (PDS)--sponsored summer program for at-risk secondary students is described. Literature related to PDSs and summer programs is followed by a presentation of data findings and analysis. Attendance and grade point average data gathered on the 17 participating rising ninth…