Which of the following songs is NOT used in Starbabies for submersion readiness?

The rationale behind the correct answer is that "Belly Boat" is not included in the repertoire of songs used in Starbabies for promoting submersion readiness. In swim instruction for infants and toddlers, songs play a significant role in engaging children and making the learning experience enjoyable. The songs specifically chosen for submersion readiness, such as "Humpty Dumpty," "It's Raining, It's Pouring," and "Itsy Bitsy Spider," all have themes or actions that encourage the children to feel comfortable with being in the water and submerging their faces.

"Belly Boat," however, does not share the same thematic focus or connection with submersion readiness as the other songs, which is likely why it isn't used in this context. Instead, its content may center more on buoyancy or flotation rather than encouraging submersion. Therefore, recognizing which songs align with the desired outcomes in the curriculum is critical in selecting the appropriate materials and activities for swim instruction.