We want your feedback! Take our 3-minute survey and enter to win a $100 gift card from Bookshop.org!
Doubling consonant rule - a spelling pattern in which a one-syllable word with a short vowel ends with /f/, /l/, /s/, or /z/, so the consonant letters are doubled and spelled ‘-ff’, ‘-ll’, ‘-ss’, or ‘-zz’. Examples include off, fall, buzz.
Reading Universe is made possible by generous support from Jim & Donna Barksdale; the Hastings/Quillin Fund, an advised fund of the Silicon Valley Community Foundation (opens in new window); the AFT (opens in new window); the Emily Hall Tremaine Foundation (opens in new window); and three anonymous donors.
