Learning Outcomes
Child → changes the first sound of a word → makes a new word correctly and confidently during read-aloud play
Child → compares original and new sounds → notices how one sound change changes the word
Child → completes word sound swaps on the page → builds early decoding habits for kindergarten reading tasks

Kindergarten Reading Worksheet: Sound Substitution
The worksheet asks the child to practice sound substitution, changing the first sound of each word to make a new word, like dog to cog and cat to hat.
This skill matters at age 5 because early readers learn that sounds can move around to change meaning. If kids stall on letter shapes or get stuck sounding things out, swapping only the first sound is a quick place to start.
Use this page by choosing 3 items. Say the original word, then cover the rest of the word and prompt the child to change only the first sound, for example, “dog, now change the d sound.” Then read the new word together.
Each item focuses on one clear move, first sound to new word, so the page stays focused even when attention is short. The picture-word pairs also give instant help for what the child should say, without needing extra materials.
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