Which activity represents phoneme isolation?

Phoneme isolation refers to the ability to recognize and identify individual sounds (phonemes) in spoken words. The activity that illustrates phoneme isolation involves focusing on a single sound within a word. Identifying the first sound in "dog" requires the learner to hear and isolate the initial phoneme /d/, making it a clear example of this skill.

This activity is fundamental in phonemic awareness, as it helps students develop their understanding of how sounds function in language. Recognizing the first sound in a word enables students to build their reading and spelling skills, as they learn to connect sounds to letters.

The other activities mentioned, while related to phonological or phonemic skills, focus on different aspects. For example, replacing sounds demonstrates phoneme manipulation, clapping for syllables deals with syllable awareness, and blending sounds pertains to combining phonemes to form a word. Each plays a valuable role in literacy development, yet they do not specifically target phoneme isolation as the primary focus of the task does.