CCSS.ELA-Literacy.RF.1.3a
The Standard
Know the spelling-sound correspondences for common consonant digraphs.
Common Core State Standards for English Language Arts
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students connect common letter pairs, such as sh, ch, th, and wh, to the sounds they represent. They use those sounds to read one-syllable words.
What Mastery Looks Like
- Students identify the target letter pair in words such as ship, chin, thin, and whip. They read these words smoothly and spell similar words from dictation.
Common Misconceptions
- Students may read each letter separately, saying two sounds instead of one. They often confuse sh with ch or miss the two sounds represented by th. Some treat the h as silent.
How to Assess It
- Give students an exit slip with ship, chop, thin, and when. Have them circle the letter pair and read each word aloud.
Lesson moves
Ways to Teach It
Give students letter tiles to build shop, chin, thin, and whip, then swap the first or last letters to make new words.
Ask students to explain how the beginning sounds in ship and sip differ, then write one sentence using each word.
Play digraph bingo using picture cards for words beginning or ending with sh, ch, th, and wh.
Have students find digraphs on classroom labels, book covers, signs, or food packages and record the words they discover.
Free download
Printable RF.1.3a Worksheet

A ready-to-print activity worksheet aligned to CCSS.ELA-Literacy.RF.1.3a, with an answer key for the teacher on its own page. No account needed.
PDF, US Letter, prints cleanly in black and white.
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Where This Standard Sits
Before This Standard
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What This Unlocks
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Related Standards
- CCSS.ELA-Literacy.RF.2.3e
Identify words with inconsistent but common spelling-sound correspondences.
- CCSS.ELA-Literacy.RF.K.3b
Associate the long and short sounds with common spellings (graphemes) for the five major vowels.
- CCSS.ELA-Literacy.RF.2.3b
Know spelling-sound correspondences for additional common vowel teams.
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