Reading Mountain
Structured Literacy Pathway
A cumulative, level-by-level program that climbs from first sounds to high-school-level word-attack proficiency. Levels 1 to 4 are available now.
The roadmap
The climb to high-school-level reading.
Sixteen levels, one cumulative path. Levels 1 to 4 are available now, Levels 5 to 8 arrive by the end of 2026, and Levels 9 to 16 in early 2027.
Level 4: Syllable division
Strategies to divide and tackle multi-syllable words, for reading and spelling, with new interactive lessons.
Unlocks 2,100+ words
Level 4 guideAvailable now
Basecamp
Sound awareness
Hear, blend, and segment sounds before reading begins. A free, separate app.
Free appAbout Basecamp
- 1
Level 1
Letters and sounds
Short vowels, consonants, digraphs, and the first decodable words and books.
350+ wordsGuide
- 2
Level 2
Closed syllables and blends
Blends at both ends of a word, the FLOSS rule, and unit syllables.
1,000+ words in allGuide
- 3
Level 3
Reading and spelling rules
Silent E, soft C and G, C/K/CK, CH/TCH, and the first suffixes.
1,500+ words in allGuide
- 4
Level 4New
Syllable division
Strategies to divide and tackle multi-syllable words, for reading and spelling, with new interactive lessons.
Unlocks 2,100+ wordsGuide
- 5–8
Levels 5–8
By the end of 2026
Flexible division and vowel teams
Three-syllable words, accent and schwa, suffix spelling rules, vowel teams, and vowel-R.
- 9–16
Levels 9–16
Early 2027
Advanced word study
Spelling changes, Greek and Latin roots, borrowed words, and how academic words are built.

The roadmap as one picture
Open the roadmap posterInside Every Lesson
Every level is organized into lessons. Each lesson introduces new concepts and includes activities and games, but the core routine stays consistent so students build skills step by step.
Lesson Sequence
This structure repeats across lessons to reinforce decoding, spelling, and writing.
Read On Tiles
Students touch, sound, and blend tiles first so reading starts from sound-symbol connection.
Spell With Tiles
Students build words by selecting and arranging tiles in sequence, with guided support.
Read Words
They transfer tile skills into actual regular words and practice accurate decoding.
Read Sentences
Words move into connected text so fluency and comprehension can grow together.
Write Sentences
Students show understanding through writing, either with a keyboard or by handwriting.
Decodable Books
Students read at least one decodable book per lesson. These books use taught sounds, rules, and sight words, with AI support as students read. Many optional books are also available per lesson, with a few comprehension questions at the end.
During reading on tiles, words, sentences, and books, the platform uses AI-supported listening feedback to guide students and catch mistakes in real time. Instructors and parents receive detailed reports featuring AI insights and reading accuracy scores via the portal and email.
See how we use AIRead On Tiles Example
Example word: ship
Spell With Tiles
Students hear a word and build it tile by tile with guided support.
Read + Write Sentences
The duck did quack.
Decodable Book
The Ship in the Fog
The big ship is at the dock. Jack and Meg get on the deck of the ship.

Tap a word if you get stuck
dock

Parent & Instructor Portal Support
Based on how a student performs in each lesson, progress reports are available in the portal. You can review lesson performance at portal.readingmountain.com, then print customized worksheets for targeted offline practice.
Sample Lesson Walkthrough
See a full lesson from start to summit
Watch a complete walkthrough of Level 3, Lesson 1 — new learning, targeted activities, reading, spelling, writing, decodable books, and the final mountain reward.
See the full walkthrough pageExplore the complete Level 3 guideExplore Available Guides
Level 4 · New
Syllable Division
Strategies to divide and tackle multi-syllable words, for reading and spelling, with new interactive lessons.
View Level 4 GuideLevel 1
Foundational Skills
Vowels, consonants, digraphs, and early sight words.
View Level 1 GuideLevel 2
Word Building
Closed syllables, blends, unit tiles, and the FLOSS rule.
View Level 2 GuideLevel 3
Reading & Spelling Rules
C/K/CK, CH/TCH, Find Gold units, suffixes, contractions, soft C and G, and Silent E.
View Level 3 GuideBasecamp
Phonemic Awareness
A free, separate app that builds pre-reading sound skills.
Learn About Basecamp