École Carrefour de l'Acadie was officially opened on December 4, 2006. Built at a cost of $5 million, the new school will house 580 students in grades 6 to 8.
École Carrefour de l'Acadie was set up in vacant space at École Mathieu-Martin. The project involved the construction of a gymnasium, development of a cafeteria, and the renovation of 30 classrooms and specialized premises with its own entrance. The middle school enabled School District 01 to relocate a portion of its student population in order to reduce the overpopulation at the Anna Malenfant and Amirault schools in Dieppe.