Final answer:
Rhyming is generally the easiest skill for children to learn in the sequence of phonemic awareness and is often developed through acoustic encoding experiences such as songs and nursery rhymes.
Step-by-step explanation:
The easiest skill for a child to learn in the sequence of phonemic awareness is typically rhyming. Rhyming is an important foundational skill that helps children recognize patterns within words, making it a crucial step in learning to read and write. This skill is developed early on as children listen to and participate in singing songs and reciting nursery rhymes, which often have rhyming patterns. The acoustic encoding associated with music and rhythm helps facilitate this learning, as children are more likely to remember information that is encoded acoustically, such as through songs or rhymes. Activities that involve sorting words by their sounds, such as the initial examples, help children to develop other phonemic awareness skills like blending, segmenting, and isolating. However, it is rhyming that is typically embraced first because of its appealing nature and the way it is naturally integrated into many children's songs and games.