ElnatanAnbelu/ethioexam

Offline practice app for the Ethiopian Grade 9-12 Natural Science national exam (ESSLCE/EUEE) # Exam Prep — Grade 12 Natural Science (Ethiopia, EUEE/ESSLCE) An offline practice app for the six national-exam subjects. One file, no install, no account, no internet needed for the core. Open it and start practicing in one tap. ## 📱 Install it (recommended — iPhone, iPad, and laptop) **Open this link in Safari/Chrome:** elnatananbelu.github.io Then **Share → Add to Home Screen** (iPhone/iPad) — you get a real app icon that opens full-screen and **works offline** after the first open (it caches itself on the device). On a laptop you can just bookmark it or, in Safari, **File → Add to Dock**. This is the easiest path on iPhone, which won't run a downloaded local `.html` file directly. ## Or use the local file (Mac only, no internet) ### On a laptop Double-click **`EthioExam.html`**. It opens in your browser straight to the subject grid. ### On iPhone/iPad iOS won't run a local `.html` file's JavaScript from the Files/Mail preview — use the **install link above** instead (that's exactly why the hosted version exists). Everything works fully offline: all 408 verified science/math questions, both practice and mock-exam modes, scores, streaks, and the progress dashboard. Progress is saved on the device. ## The two kinds of questions - **Curated (Physics, Chemistry, Biology, Mathematics):** hand-built and double-checked for accuracy — these are the trusted ones. 408 questions across all four difficulty tiers. - **AI-generated (English & SAT, and optional "AI extra practice" for the sciences):** unlimited, generated live. Labeled **"AI"**, or **"AI — verify"** for science extras (always double-check those). AI needs a free API key (below). Without a key, the curated bank still works 100%. ## Free AI key (optional — only for English/SAT and AI extra practice) Open **Settings** (gear icon, top corner) → **AI provider**. Pick one: - **Groq** (recommended — free, fast): get a key at **console.groq.com (no credit card). - **Gemini** (Goog …