﻿FOUR PHASES — TEACHER START HERE

Order and time:
  Phase 1  Boss Pictures (~60 min)    Teachable Machine. Students train on 120 hard pictures, test (Boss / Nightmare / Traps), find why it fails, fix it with the Fix Pack.
           Give out: Phase1_Boss_Pictures_STUDENT.zip. After Round 1: Phase1_Boss_FIX_PACK.zip. Keep: Phase1_Boss_TEACHER_KEY.zip.
  Phase 2  Excel Data Lab (~45 min)   The same Excel lab as last week, now with the Boss numbers (formulas + 5 charts). Phase2_Excel_Data_Lab.zip
  Phase 3  Excel Brain (~60 min)      A tiny AI built only from formulas: learns apple vs banana from 5x5-pixel pictures. Goal: 90% on the test. Phase3_Excel_Brain.zip
  Phase 4  Detective Map (~35 min)    A simulation of how an AI predicts a picture (k-NN on a map of clues), plus a challenge. Phase4_Detective_Map.zip

How students open everything:
  - Class server: run START_SERVER_WINDOWS.bat (or .sh), then students open http://YOUR-IP:8000/ (the page shows 4 phases).
  - Online: https://schoolmodel.vercel.app/
  Every phase has a guide in English, Arabic and Hebrew; Phases 1-3 also have a video with captions (on the server / online; videos are not inside the ZIPs because they are large).

Honest notes:
  - Phase 1 pictures are computer-drawn. The Boss test was chosen where Teachable-Machine-style models struggle; our real Teachable Machine run: Boss test 7/12 in Round 1 and 10/12 after the Fix Pack (results vary from run to run).
  - Teachable Machine needs internet. Everything else works offline on the class server.
  - Arabic and Hebrew texts were written by an AI assistant: please skim them before class.
