Students get excited about science when they investigate real scientific problems in the classroom, especially when the investigation extends over several weeks. This article describes a health-science problem-based learning (PBL) investigation that a group of teachers and teacher educators devised together for a group of fourth- to sixth-grade…

This article discusses an action research study on how an integrated project-based curriculum could enhance students' learning of mathematics and social studies content. "A Tale of Two Cities" a thematic unit, which was developed and used with three classes of sixth-grade mathematics students (95 total) as part of the study. Results shows that "A…