South Dakota ELA 2.RF.3.c

ELA2nd GradeReading Foundational Skills

The Standard

2.RF.3: Know and apply grade-level phonics and word analysis skills in decoding and encoding words.

Decode vowel variants.

South Dakota English Language Arts Standards (2025)

Teacher's field guide

What Students Need to Do: Students spot vowel spellings in words and try the sounds those spellings can make. They blend the sounds to read the word, then check it in the sentence.
What Mastery Looks Like: A student reads rain, day, snow, and cow without guessing from the first letter. They know ow sounds different in snow and cow and can read each word correctly.
Common Misconceptions: Students may use the sound in cow for every word with ow, so they misread snow. They may skip the i in rain or say each vowel separately.
How to Assess It: Write rain, day, snow, and cow on an exit ticket. Ask students to underline the vowel spelling, read each word aloud, and tell you the two sounds ow makes.

Lesson moves

Give pairs letter tiles to build rain, tail, snow, and cow, then have them point to each vowel spelling and read the word.
Write “I saw a cow in the snow” and ask, “Why does ow sound different in these two words?”
Sort cards labeled rain, day, boat, snow, cow, and cloud by vowel sound, reading each card before placing it.
Use a lunch menu to find three words with vowel spellings students know, then have them mark the letters and read each word.

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A ready-to-print activity worksheet aligned to 2.RF.3.c, with an answer key for the teacher on its own page. No account needed.

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