During an encoding assessment, a student writes 'bote' for boat and 'plae' for play. They need explicit instruction on which skill?

During an encoding assessment, a student writes 'bote' for boat and 'plae' for play. They need explicit instruction on which skill?

• A. Consonant digraphs
• B. Vowel teams
• C. R-controlled vowels
• D. Diphthongs

Answer: (B)

Understanding how two vowels work together to make a single long vowel sound—vowel teams—is what this item targets. When encoding words like boat and play, the long vowel sounds are spelled with two vowels: OA represents the /oʊ/ sound in boat, and AY (a vowel team) represents the /eɪ/ sound in play. The student’s spellings, bote and plae, show a mismatch with those patterns and a reliance on single vowels plus an ending letter rather than the two-vowel spellings that encode the sounds. Focusing explicit instruction on vowel teams helps learners map the heard long-vowel sounds to the correct two-letter spellings, improving encoding accuracy. Consonant digraphs, r-controlled vowels, and the broader term diphthongs describe different patterns or sounds that aren’t the main issue here.

Understanding how two vowels work together to make a single long vowel sound—vowel teams—is what this item targets. When encoding words like boat and play, the long vowel sounds are spelled with two vowels: OA represents the /oʊ/ sound in boat, and AY (a vowel team) represents the /eɪ/ sound in play. The student’s spellings, bote and plae, show a mismatch with those patterns and a reliance on single vowels plus an ending letter rather than the two-vowel spellings that encode the sounds. Focusing explicit instruction on vowel teams helps learners map the heard long-vowel sounds to the correct two-letter spellings, improving encoding accuracy. Consonant digraphs, r-controlled vowels, and the broader term diphthongs describe different patterns or sounds that aren’t the main issue here.