Final answer:
Mrs. Ehlers likely chose 'Practicing vowel teams' to reinforce long vowel sounds, which is evident from the review activities that included labeling vowel sounds and recognizing spelling patterns. The correct answer is option B.
Step-by-step explanation:
In addressing the question of which skill Mrs. Ehlers selected as a review activity and why, we must consider the nature of the review exercises provided. The review activities involve understanding vowel sounds and their spellings, analyzing the phonetic components of words, and recognizing word spelling and structure. Given these exercises, the most likely review activity chosen by Mrs. Ehlers for her students would be Practicing vowel teams to reinforce long vowel sounds.
This selection is most evident from the first review activity where students must label each word as having a short or long vowel 'e'. Activities focusing on vowel teams are essential as they help students learn how vowels work in pairs to represent long vowel sounds, as compared to individual vowels that can represent short vowel sounds. Understanding vowel teams directly supports the development of reading fluency. Other activities related to the analysis of word structure and recognition of sight words are not as clearly supported by the review examples provided.
Therefore, the correct option that Mrs. Ehlers likely chose as a review activity is B. Practicing vowel teams to reinforce long vowel sounds. This choice aids students in improving their reading fluency by familiarizing them with the patterns of vowel pairs, allowing them to read and pronounce words more accurately and confidently. Hence, Mrs. Ehlers's emphasis on vowel teams facilitates a strengthening of foundational reading skills linked to fluency in decoding multisyllabic words.