What are the reading levels?
| Level | What it adds | UFLI lessons |
| 1: Beginner | short vowels in 3-letter words and a handful of sight words | 1–34 |
| 2: Early Reader | blends, double letters, ck, and sh, ch, th, ng, nk | 35–53 |
| 3: Growing Reader | silent-e words, -ed and -ing endings, two-syllable words | 54–76 |
| 4: Independent | r-controlled vowels, vowel teams and silent letters | 77–98 |
Each level adds a few new sound patterns to everything the levels before it use. Stories are short at the very start of Level 1, about 30 words and 3 pictures, and grow as your child moves through the lessons, up to about 350 words at Level 4.
UFLI Foundations is a program of the University of Florida Literacy Institute. InkStak’s reading levels follow its published scope and sequence; InkStak is not affiliated with or endorsed by UFLI or the University of Florida.