Word Sound Substitution Practice Worksheet

This worksheet practices sound substitution by changing the middle sound of each word to make a brand-new word, like bull to bell and horse to house.

Middle-sound work matters at this age because many first graders read one letter group at a time, then miss the sound that makes the new word. When a child gets stuck staring at letters, the worksheet helps the child focus on listening first, not memorizing shapes.

For a hands-on round, the parent reads the first word aloud, the child repeats it, and both partners change only the middle sound to say the new word. Use the worksheet for 5 minutes total, then pick one completed word and have the child draw a quick picture to match the new meaning. Whizki Learning printed pages like this make that shared parent-child time easy to start.

The page is useful because every item is built around one clear change, so the child gets fast “try it again” feedback. The word pairs also make progress feel concrete, not random, since the target is always the middle sound.