Yes — "know" is a Dolch 1st Grade sight word. Its spelling doesn't fully match its sound, so it's taught to be recognized instantly rather than sounded out.
Do you know the answer?
The "k" at the start of "know" is completely silent, and the "ow" says a long-o sound rather than the "ow" in "cow" — two irregular features in one short word, which is exactly why it's taught by sight.
Point out the silent "k" — the word is really just pronounced "no". Comparing it to "no" makes the spelling easier to remember.
Word Wizard teaches "know" with Flash Cards, Listen & Pick, Spell It, and Write It — four game modes that turn repetition into play.
See "know" with its picture, syllables, and example sentence — with native audio.
Hear "know" spoken aloud and pick it out from similar-looking words.
Build "know" letter by letter from shuffled tiles.
Word Wizard turns sight word practice into a game — Flash Cards, Listen & Pick, Spell It and Write It, from Pre-K through Grade 5.