This work describes a two-year project carried out in an Italian technical high school. Through integrated work, the activity involved the efforts of different teachers and students, particularly those in the Chemical, Electronic, and IT departments. They merged their complementary skills to create an inexpensive device that quickly measures water…

Error correction is a classroom activity that rarely interests the students. When students are given back their written tests they are interested in the mark earned--not the errors made. This case study used cooperative learning as a technique for correcting students' errors in order to motivate them, raise their attention, and encourage them to…