What characteristic must learning objectives possess?

Learning objectives must be observable and measurable because they serve as a clear guide for both instruction and assessment. When objectives are observable, they allow teachers to see whether students are able to demonstrate the knowledge or skills they are expected to learn. Measurable objectives provide a way for educators to evaluate student progress and outcomes through assessments that can quantify understanding and proficiency. This clarity ensures that both teachers and students have a mutual understanding of expectations, which facilitates effective teaching and learning processes.

While other characteristics such as relevance to group activities or theoretical approaches may play roles in the development of learning objectives, the fundamental priority is that they can be quantified to assess whether learning has occurred.