Final answer:
A school might choose arena staging over a more conventional stage for its intimate and immersive experience, flexibility in staging, and practicality in terms of resources.
Step-by-step explanation:
A school might choose arena staging over a more conventional stage for a few reasons. Firstly, arena staging offers a more intimate and immersive experience for the audience. Since the stage is surrounded by the audience on all sides, it creates a sense of closeness and connection between the performers and the audience. Secondly, arena staging is ideal for small, intimate productions or shows that rely on dialogue, as it allows for a more dynamic and interactive staging. Finally, arena staging eliminates the need for big scene changes or large pieces of scenery, making it a more practical choice for productions with limited resources.