Clap to count the syllables in a word and identify a closed syllable, which ends in a consonant and has a short vowel sound.
A syllable is one beat in a word. Clap once for each beat: cat is one clap, rabbit is two claps (rab-bit). Clapping is a fast way to count how many word-parts you are about to read.
A closed syllable ends with a consonant and has a short vowel sound, like cat or the first part of napkin. The consonant at the end "closes in" the vowel, which is why the vowel stays short.
Mastery looks like: They clap out syllables accurately in one- to three-syllable words and can explain what makes a syllable closed.
Common stumbles: Clapping on every letter instead of every vowel beat.
See it visually
Interactive, spoken-aloud tools that show this idea in motion.