What should an instructor do if a dual cross-country flight cannot be conducted due to weather?

Selecting an appropriate alternate lesson based on the current block of learning is the best approach in this scenario. When weather conditions prevent the planned dual cross-country flight, the instructor should consider the objectives of the training and determine a lesson that can be effectively taught within the constraints of the current situation. This ensures that the learner continues to engage with the material and progresses in their training despite the inability to conduct the planned flight.

By choosing an alternate lesson, the instructor maintains the learning momentum, allows for the reinforcement of skills and knowledge that are relevant to the main lesson, and helps to optimize the use of training time. This flexibility in planning and adapting lessons is a crucial skill for instructors, as it keeps students motivated and reinforces the learning objectives laid out in the syllabus.

In contrast, other options may not support effective learning during this time. For instance, beginning the next lesson might not align with the learner's readiness or understanding of foundational concepts. Canceling the lesson could lead to a gap in learning or increased frustration, while postponing the lesson until conditions improve could waste valuable training time and potentially cause learners to disengage. Thus, selecting an appropriate alternate lesson keeps the instructional process dynamic and learner-focused.