The Experiment: Identical Prompt, Two Independent AIs
We submitted Baeumteo's G6 (Grade 6) High-difficulty worksheets — Math, English, and Science — to both ChatGPT and Gemini with the same evaluation prompt. The criteria: rate from the perspective of a Global K-12 education expert, 5 categories at 100 points each.
The competitors were Worksheet A (Japan-based), Worksheet B (US-based), and Worksheet C (Korea-based). Neither AI had any reason to favor Baeumteo.
The verdict was unanimous: ChatGPT 475/500, Gemini 485/500 — Baeumteo ranked #1 by both. The gap with 2nd place was 37 points (ChatGPT) and 80 points (Gemini).
ChatGPT Scorecard
| Worksheet | Difficulty | Structure | Visuals | CCSS | Creativity | Total |
|---|---|---|---|---|---|---|
| Baeumteo | 94 | 96 | 93 | 95 | 97 | 475 |
| Worksheet B (US) | 88 | 85 | 90 | 95 | 80 | 438 |
| Worksheet C (Korea) | 92 | 88 | 82 | 87 | 85 | 434 |
| Worksheet A (Japan) | 85 | 90 | 80 | 88 | 75 | 418 |
Gemini Scorecard: Even Higher Scores, Same #1
| Worksheet | Difficulty | Structure | Visuals | CCSS | Creativity | Total |
|---|---|---|---|---|---|---|
| Baeumteo | 95 | 98 | 96 | 98 | 98 | 485 |
| Worksheet B | 85 | 80 | 75 | — | — | 405 |
| Worksheet C | 90 | 90 | 75 | — | — | 390 |
| Worksheet A | 80 | 85 | 60 | — | — | 335 |
What Made Baeumteo Stand Out
Learning Architecture, Not Just Practice Problems
Most worksheets focus on repetition or problem quantity. Baeumteo is designed around a complete learning cycle: Big Idea → How-to/Strategy → Tiered Practice → Error Analysis → Self-Reflection. ChatGPT's structure score of 96/100 — the highest across all competitors — reflects this design philosophy.
Genuine CCSS/NGSS Alignment
Rather than simply labeling standards, every problem in Baeumteo is engineered to target specific standard codes (e.g., CCSS.MATH.CONTENT.6.RPA.3, NGSS MS-LS1-1). Gemini rated this 98/100, noting it matches US-based worksheets in rigor while surpassing them in structure.
Digital-Physical Integration
PhET interactive simulation QR codes, Ebbinghaus spaced-repetition review schedules, video solution QR codes, and a Parent Guide bridge the gap between offline worksheets and digital edtech. Gemini called this "rare even among global top worksheets."
"Baeumteo is not competing at the worksheet level — it is operating at the level of next-generation learning platform design."
For Overseas Korean Families
For families in the Philippines, Singapore, Vietnam, the US, Canada, or anywhere abroad — choosing a worksheet isn't just a purchase. It's about bridging the gap between international school curriculum and Korean academic standards, while building the deep thinking skills that matter for college admissions worldwide.
Baeumteo aligns with CCSS so it connects naturally with international schools, while providing the structured rigor that prepares students for Korea's competitive university pathway. Both ChatGPT and Gemini recognized what overseas families need: not just a worksheet, but a complete learning system.
Try It Free — See the #1-Ranked Worksheet Yourself
Start with a free diagnostic test and receive your child's personalized worksheet.
No credit card required.