Kids Maths

A private maths game for our family. Our own drawings. Not for sale.

• index.html and art, art2, modules, topics: the live game.
• src: the source. Build: python src/integrate_topics.py makes src/kitty_world4.html, then python tests/wrap_like_publish.py src/kitty_world4.html index.html.
• tests: silent browser checks. Each prints one line per check.
• game: the new two-child game (Marie in the cafe, Kennedy in the castle). It works offline after one visit (game/sw.js) and can be added to the home screen (game/app.webmanifest, game/icons).
  • After you change any file the game page loads, run python tools/make_offline_files.py (it rewrites the file list and version inside game/sw.js). tests/game_new_skills_ui_test.py fails if you forget.
  • Icons are drawn by python tools/draw_app_icons.py.
  • Number sense for Marie (comparing and ordering to 1000, even and odd, estimating, bills and coins to 100 dollars): game/stories.js, section "Round of 23 Oct 2026". Checks: node tests/game_grade3_round1_test.js (every question, answers worked out again, one right option per tap question, at least 40 shapes) and python tests/game_grade3_round1_ui_test.py <url>. Bill pictures: python tools/draw_cafe_scene_art.py --only item_bill_5,item_bill_100.
  • Round 2 for Marie (measurement in standard units, 3D objects, data and graphs, chance, more fractions): game/stories.js, section "Round of 23 Oct 2026, round 2", with the drawings in game/figure.js (plain SVG drawn in code). Checks: node tests/game_grade3_round2_test.js (every question, answers read back from the drawings) and python tests/game_grade3_round2_ui_test.py <url> [shots_dir] [--webkit].