The Reading Arsenal
Nine interactive phonics labs built on the science of reading. Every tool shows you the mouth position, the spelling pattern, the rule, and the game — free, no login, no paywall, forever. The only platform on Earth delivering clinical-grade Orton-Gillingham–style instruction through interactive digital tools at zero cost.
All 44 phonemes of English with real-time mouth anatomy animation. See exactly where the tongue goes, whether the voice is on, how the lips move. The engine behind every other lab in the Arsenal.
Forge the link between sound and spelling in both directions. See a sound, choose the letter. See a letter, choose the sound. Four modes: Decode, Encode, Speed Drill, Error Hunt. Bronze through Platinum progression.
Two sounds, one difference. Train your ear and eye to distinguish the 12 confusable pairs that trip up every reader and ESL learner: p/b, t/d, s/z, sh/zh, l/r, voiced/voiceless th, and more. Dual mouth canvases side by side.
All 21 vowel sounds across 5 categories — short, long, diphthongs, r-controlled, schwa — with a live Vowel Quadrilateral Map showing where every vowel lives in the acoustic space of the mouth. Graduate-level phonetics, free.
A digraph merges two letters into one sound. A blend keeps both sounds audible. See the difference in the mouth. Eight digraphs, seven blends, and a dedicated voiced-vs-voiceless th panel with a throat-buzz diagnostic test.
38 grapheme-phoneme correspondences across 9 categories with the full Orton-Gillingham five-step drill cycle built in: HEAR → SAY → TAP → BUILD → WRITE. The -ck rule, FLOSS rule, VCe rule, and schwa all explained. Interactive tap bubbles and letter tiles.
The six syllable types are the algorithm for every long word in English. Closed → short vowel. Open → long vowel. VCe → long vowel. Vowel Team → team’s sound. R-Controlled → r-colored vowel. Consonant-le → unstressed /əl/. Color-coded, with 12 multisyllabic showcase words including ‘hospital’ and ‘adventure’.
You weren’t bad at reading — you were taught wrong. The same phonics engine reframed for adult dignity, with no childhood associations and no judgment. Four paths: the full alphabetic code, targeted gap fixing, spelling confidence, and long-word mastery. Private. Free. No login.
One root unlocks a dozen words. Six Latin and Greek roots, six prefixes, four suffixes, and four stress-shift pairs where adding a suffix moves the accent — PERmit vs. perMIT, PHOtograph vs. phoTOGrapher. Includes a live Morpheme Word Builder and an explanation of why silent letters exist.
Built on the Science of Reading
The Reading Arsenal is grounded in the same research base that drives Structured Literacy and Orton-Gillingham intervention: systematic, explicit, cumulative phonics instruction delivered in a multisensory format. The National Reading Panel identified five pillars of effective reading instruction — phonemic awareness, phonics, fluency, vocabulary, and comprehension. This Arsenal covers the first two comprehensively and builds toward all five.
One-on-one tutoring produces gains two standard deviations above classroom instruction. This Arsenal delivers the same phonics sequence — with GENO as the 1:1 tutor — to anyone with an internet connection.
The decades-long Reading Wars between whole-language and phonics are settled. Systematic phonics wins. 32 states have now passed science-of-reading legislation. GSU built this Arsenal before most schools implemented the change.
54% of U.S. adults read below a 6th-grade level. 130 million American adults have low literacy. The Arsenal’s Lab 8 targets this population directly — same engine, adult dignity, zero cost.
Every lab in the Arsenal is connected to GENO, GSU’s AI tutor. Ask about any phonics rule, any word, any pattern. Get an explanation in your language. Practice reading aloud. Ask the question you’d be embarrassed to ask in a classroom. GENO is available on every page, in 32 languages, at no cost, with no login required, for as long as GSU exists.
The Reading Arsenal exists because reading is sovereignty. A person who cannot decode print cannot access law, medicine, contracts, ballots, or opportunity. GSU’s mission is to remove that barrier for every person on Earth — free, no login, no paywall, always.
The Reading Arsenal · Global Sovereign University · Foundation for Global Instruction · 501(c)(3) · EIN 39-2716552 · Eugene, Oregon
Free education for all — no login, no paywall, always.