The Balerno Cluster Transition Project was a collaboration between primary and secondary schools to enhance continuity of learning. P7 students from three primary schools worked with the science, math, and English departments of one secondary school to build models of energy efficient homes. The project focused on renewable energy sources, energy conservation, and applying math and literacy skills. Students researched energy topics, designed house plans, and presented their models to improve their understanding of energy issues and preparation for secondary school.