Choosing a theme–Themes often involve a large, integrated system (such as a city, an ecosystem, and so on) or a broad concept (such as democracy, weather, and so on). Instructors often strive to connect the theme to the students’ everyday life. In some cases, students participate in choosing the theme or themes.
Designing the integrated curriculum–The teachers involved must organize the learning objectives of their core curriculum (both process skills and content knowledge) around the theme. In the study of a river basin, for instance, math might involve calculating water flow and volume; social studies could look at the nature of river communities; science might study phenomena like weather and floods; and literature could study books and novels that focus on rivers, such as the works of Mark Twain. The initial design requires considerable work on the part of teachers. Again, sometimes students help design the curriculum.
Designing the instruction–This usually involves making changes to the class schedule, combining hours normally devoted to specific topics, organizing field trips, teaching in teams, bringing in outside experts, and so on.
Encouraging presentation and celebration–Because thematic instruction is often project-oriented, it frequently involves students giving collective presentations to the rest of the school or the community. Plus, students commonly create extensive visual displays.
Thematic instruction can be a powerful tool for reintegrating the curriculum and eliminating the isolated, reductionist nature of teaching around disciplines rather than experience. It requires a lot of hard, initial design work, plus a substantial restructuring of teacher relationships and class schedules.