Final answer:
The activity is aimed at Developing phonemic awareness, as the student practices working with phonemes by identifying unfamiliar words within the story's text. The correct option is B.
Step-by-step explanation:
The instructional purpose of the activity where a student removes familiar words from a pocket on a storybook and attempts to find the remaining words within the story text is B. Developing phonemic awareness.
This relevant part of learning focuses on the student's ability to work with phonemes, the smallest units of sound that make up words, allowing them to develop a better understanding of how letters and sounds form words.
By identifying unfamiliar words within the story's text, the student engages in a practice that encourages them to analyze word sounds which further contributes to their reading development.
Such active engagement with text can also help in building sight word vocabulary, as repeated exposure to these words in context aids recognition over time.The correct option is B.