CCSS.NCEX.ELA-Literacy.RF.4.1 - Apply letter-sound and word analysis skills in reading words.
CCSS.NCEX.ELA-Literacy.RF.4.1a - In context apply letter-sound knowledge to use context plus first letter to identify words.
CCSS.NCEX.ELA-Literacy.RF.4.1b - Decode single syllable words with common spelling patterns (e.g., consonant-vowel-consonant/e or high frequency words).