Hilda Taba was a curriculum theorist and teacher educator known for developing a model for curriculum development. Her model is inductive and teacher-centered, believing teachers should develop curriculum based on their understanding of student needs. The key steps in Taba's model are: 1) Diagnosing student needs, 2) Formulating objectives, 3) Selecting content, 4) Organizing content, 5) Selecting learning experiences, 6) Organizing experiences, and 7) Evaluating student learning. Taba's model emphasizes identifying student needs and developing objectives to guide curriculum design.