Repository navigation
ccc #25984
Description
Type: Bug
You are a senior front-end engineer, UI/UX designer, and mathematics education expert for CDC Nepal Grade 8 curriculum.
Your task is to build a COMPLETE, PROFESSIONAL, OFFLINE-READY interactive HTML5 learning application.
TOPIC:
Mathematics - Grade 8
Lesson: Ratio and Proportion (CDC Nepal)
🚨 CRITICAL OUTPUT RULES
- Output ONLY code (no explanation, no comments outside code)
- Must be a SINGLE fully working HTML file
- Must start with:
- Must end with:
- No external libraries
- No CDN links
- Must work completely offline
- Must be mobile + desktop responsive
- Must be production-level UI (modern app style)
If output is too large, split automatically:
PART 1: HTML + CSS + UI Layout
PART 2: Core JavaScript + Interactions
PART 3: Quiz, Teacher Mode, Solver, Certificate, Sound System
Each part MUST:
- Continue seamlessly from previous part
- Not repeat code unnecessarily
- Be fully consistent
At the end of PART 3, ensure final merged result forms ONE complete working HTML file.
🎨 UI/UX REQUIREMENTS
- Modern educational app design
- Gradient background
- Glassmorphism cards
- Smooth animations
- Hover + click effects
- Progress bar
- Icons and badges
- Attractive typography
- Student-friendly visuals
📚 STRUCTURE (MUST INCLUDE ALL)
- HEADER
- Title: Ratio and Proportion
- Grade 8 Mathematics
- CDC Nepal
- Start button + animated intro
- INTRODUCTION
- Meaning
- Importance
- Real-life uses in Nepal
- Key terms
- CONCEPT VISUALIZATION
- Interactive ratio models
- Clickable objects
- Simple animations
- FORMULAS
- Ratio
- Proportion
- Cross multiplication
- Show/Hide toggle
- STEP-BY-STEP LEARNING
- Next/Previous navigation
- Progressive teaching flow
- REAL-LIFE EXAMPLES (5+)
- Nepal context
- Market, school, sports, home
- WORKED EXAMPLES (10)
- Step-by-step solution reveal button
- PRACTICE SECTION
- Input answer box
- Instant feedback
- Hint system
- STEP SOLVER
- User enters question
- System shows stepwise solution
- EXERCISES (20+)
- MCQ + short + long + HOTS
- QUIZ SYSTEM
- 15–20 questions
- Random order
- Timer + scoring
- SCOREBOARD
- Score, percentage, grade, stars
- TEACHER MODE
- Highlight tool
- Pen tool
- Laser pointer
- Dark mode toggle
- Full screen
- SOUND SYSTEM
- Click, correct, wrong sounds (offline generated via JS)
- ACCESSIBILITY
- Large text mode
- High contrast mode
- Keyboard navigation
- FINAL SUMMARY
- Key points
- Formula summary
- Exam tips
- CERTIFICATE SCREEN
- Score based certificate
- Restart button
⚡ IMPORTANT ENGINEERING RULES
- Use clean modular JavaScript
- Use event-driven architecture
- No broken functions allowed
- No placeholder text like "TODO"
- Everything must be fully implemented
- All buttons must work
- All features must be functional
🎯 FINAL INSTRUCTION
Generate PART 1 now only.
Wait for my message:
"NEXT PART"
before continuing.
Do not skip steps.
Do not summarize.
Do not explain.
ONLY output working code.
Extension version: 2026.4.0
VS Code version: Code 1.122.1 (8761a5560cfd65fdd19ce7e2bd18dab5c0a4d84e, 2026-05-29T09:25:37+02:00)
OS version: Windows_NT x64 10.0.26200
Modes:
System Info
| Item | Value |
|---|---|
| CPUs | 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz (8 x 2419) |
| GPU Status | 2d_canvas: enabled GPU0: VENDOR= 0x8086, DEVICE=0x9a49 [Intel(R) Iris(R) Xe Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=30.0.101.1404 ACTIVE GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.8521 Machine model name: Machine model version: direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 15.78GB (5.13GB free) |
| Process Argv | --crash-reporter-id 0f37809e-8bba-4a4a-a716-e21f7147d2e0 |
| Screen Reader | no |
| VM | 0% |
A/B Experiments
vsliv368:30146709
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31463988
aj953862:31281341
4f60g487:31327383
6abeh943:31336334
envsactivate1:31505457
cloudbuttont:31379625
3efgi100_wstrepl:31403338
ddidt:31399633
ec5jj548:31422691
cp_cls_t_966_ss:31454198
inlinechat_v2_hd992725:31505030
4je02754:31466945
c3h7c220:31478652
38bie571_auto:31426784
cp_cls_c_1081:31454833
conptydll_true:31498968
ia-use-proxy-models-svc:31452481
e9c30283:31461165
test_treatment2:31471001
46204921:31447328
rl_a_xe_098a3278:31520953
idci7584:31464702
e3e4d672:31494082
ei9d7968:31496641
chat:31457767
8hig5102:31480529
89g7j272:31518289
7e187181:31503455
i2gc6536:31499202
52612955:31516516
ghj88844:31499326
ddid_c:31478207
hmra_i5g22:31518061
getcmakediagnosticsoff:31489825
7df3h592:31512476
cp_cls_t_1082:31516087
logging_enabled_new:31498466
j0d79568:31499440
nes-extended-cfe-himalia-004:31500446
jb_cp_cls_c_632:31517842
56dj4588:31512888
32d76977:31512328
ha629193:31508444
nes-charagree-ctrl:31521373
31fi7170_t:31522396
jh5f2457_c:31515489
61138546:31518536
nes-gb-5k:31521376
Activity
vs-code-engineering commentedon May 30, 2026
Thank you for your submission. This issue has been closed as it doesn't meet our community guidelines or appears to be spam.
If you believe this was closed in error:
For legitimate issues, please include:
Thank you for helping us maintain a welcoming and productive community.