What should a substitute teacher do in case of unexpected situations during a lesson?

In unexpected situations during a lesson, it is essential for a substitute teacher to implement an alternative activity seamlessly. This approach allows for continuity in the learning process and helps maintain a productive classroom environment. By incorporating an alternative activity, the substitute teacher can adapt to the situation dynamically, addressing any disruptions without losing valuable instructional time. This flexibility demonstrates effective classroom management and ensures that students remain engaged, which is particularly important in a substitute teacher's role where establishing authority and rapport can be challenging.

In contrast, avoiding the situation may lead to confusion or further issues among students, while stopping the class until the regular teacher returns can create unnecessary downtime and disengagement. Assigning only independent work might not address the immediate needs of the lesson or students, potentially leading to a lack of direction and focus. Therefore, implementing an alternative activity is the most constructive choice in unexpected scenarios.