Which statement is TRUE in regard to pool slope?

The correct statement regarding pool slope is that a pool with a gradual depth change is best for accommodating students of varying heights. This design allows for greater flexibility in instructional settings, particularly in swim lessons, where students of different skill levels and physical statures can benefit from a gradual transition in depth. Such a slope ensures that less confident swimmers can safely access deeper water while still being able to stand or play in shallower areas, promoting both safety and comfort.

In contrast to other options, a steep slope may pose safety risks for novice swimmers, as they could struggle to navigate the changes in depth. Uniform depth in all pools may not be practical or beneficial for varied uses, particularly in educational environments where different age groups or skill levels must be accommodated. Moreover, the assertion that a shallow pool is unsafe for any age overlooks the context, as shallow water can be perfectly safe for certain supervised activities and age groups, especially for young children learning to swim.