Which of the following is NOT a method for evaluating teacher effectiveness?

Evaluating teacher effectiveness typically revolves around methods that directly assess the performance and impact of teachers on student learning and classroom dynamics. Classroom observations provide firsthand insight into teaching practices and interactions between teachers and students. Student assessments measure the outcomes of the learning process and give data about how well teachers facilitate student growth. Peer evaluations allow teachers to receive feedback from their colleagues, which can offer valuable perspectives on their instructional strategies and effectiveness.

Curriculum design, while an essential aspect of education, primarily focuses on planning and structuring what is taught rather than directly measuring the effectiveness of a teacher's delivery or influence on student outcomes. It doesn’t evaluate how well a teacher performs in their role or how effective they are in engaging students and facilitating learning. Hence, it is not considered a method for evaluating teacher effectiveness.