1. The document discusses the concept of curriculum, defining it as a plan for learning that organizes teacher-student interactions and the content knowledge students will acquire.
2. It examines different approaches to curriculum development, including the essentialist school which views curriculum as rigid disciplines and the progressive school which sees it as flexible based on learner interests.
3. The key steps of curriculum development discussed are selecting aims and objectives, choosing content and learning experiences, organizing those experiences, and evaluating if the objectives are achieved. Different models for how these steps interact are presented.