Which is NOT one of the seven common organizational patterns in swim classes?

The answer is D, Team Relay, because it does not fit into the category of common organizational patterns typically utilized in swim classes. The seven common organizational patterns focus on structuring lessons and activities to optimize skill development and safety in a swimming environment. These patterns, such as long course, short course, and wave, refer to the layout and flow of the practice or class, which helps instructors manage the space and time efficiently.

Team relay, while a fun and engaging activity in swim practice, is not a fundamental organizational pattern for structuring a lesson or a class. Instead, it's an event or activity that can be incorporated into lessons to promote teamwork and competition after the core skills have been taught. Understanding the distinction between class organization and specific activities is crucial for effective lesson planning and execution in swim instruction.