Which activity best demonstrates phoneme blending?

Phoneme blending refers to the ability to combine individual phonemes (sounds) to form a complete word. The correct choice exemplifies this concept perfectly by requiring the individual to take discrete sounds: /s/, /t/, /o/, and /p/, and blend them together to articulate the full word "stop." This activity illustrates a fundamental skill in early literacy, as it shows how learners can manipulate sounds within the spoken language to create meaning.

The other options represent different phonemic awareness skills rather than blending. Identifying sounds in a single word involves recognizing individual phonemes rather than combining them. Isolating the initial sound in a word focuses on breaking a word down to its constituent sounds, while removing a sound from a word to create a new one highlights a different aspect of phonological processing, namely deletion. Therefore, the blending activity stands out as the best demonstration of phoneme blending specifically.