South Dakota ELA 1.RF.2.d

ELA1st GradeReading Foundational Skills

The Standard

1.RF.2: Demonstrate proficiency of identifying, blending, and segmenting phonemes (sounds) in spoken words.

Distinguish between similar phonemes (e.g., /p/ and /b/).

South Dakota English Language Arts Standards (2025)

Teacher's field guide

What Students Need to Do: Students listen for small differences between sounds, such as the first sounds in pat and bat. They identify which sound they hear and say the sounds clearly.
What Mastery Looks Like: A student can tell whether a spoken word begins with /p/ or /b/ without seeing it written. They can sort picture cards for pig, big, pin, and bin by first sound.
Common Misconceptions: Students may think /p/ and /b/ sound the same because both start with closed lips. Some name the letters instead of listening to the sounds, or add an extra vowel when saying a sound alone.
How to Assess It: Say pig, big, pin, and bin in mixed order. After each word, ask students to hold up one finger for /p/ or two for /b/.

Lesson moves

Have students touch their throats while saying /p/ and /b/, then sort picture cards for pig, big, pin, and bin.
Ask partners, 'What changes when you say pat and bat?' Have them describe what they feel in their lips and throats.
Play picture bingo with pig, big, pin, and bin; say one word at a time for students to cover the matching picture.
At snack time, hold up a pear and a bear picture; say pear or bear and have students point to the one they hear.

Free download

A ready-to-print activity worksheet aligned to 1.RF.2.d, 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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