Cambridge IGCSE · 分析與預測
2025 Cambridge IGCSE International Mathematics (0607) Past Paper 分析與預測
A comprehensive analysis of the Cambridge IGCSE International Mathematics (0607) October/November 2025 series across Core and Extended papers, detailing performance benchmarks, GDC usage, algebraic modeling, and examiner feedback.
更新: 2026年6月13日
難度 3.8/5
總分
200
時間
270 分鐘
最高頻課題
—
分卷
卷二 (Extended, Non-calculator): 75 分 · 90 分鐘Paper 4 (Extended, Calculator): 75 分 · 90 分鐘Paper 6 (Extended, Investigation and Modelling): 50 分 · 90 分鐘
考官重點
官方報告整理常見失分位
- Describing transformations (specifically translations) without vector notation, or using incorrect coordinate pairs for rotation centers.
- Using arithmetic methods when algebraic proofs are explicitly requested in Investigation papers (e.g. Paper 5, Q6).
- Truncating intermediate decimals during multi-step trigonometry calculations on the GDC, leading to an inaccurate final answer.
常見誤解
- Assuming standard form additions can be done by simply adding coefficients without converting them to equal powers of 10 first.
- Assuming the range of a physical mathematical model is infinite, rather than restricted by physical context (e.g. number of club members remaining must be an integer less than 200).
失分原因
- Incorrect expansion of negative binomial coefficients, especially in difference proofs like Step 3 minus Step 2.
- Missing the 'complete years' condition in compound interest trials, causing candidates to leave fractional answers instead of rounding up.
- Failing to shade the correct region bounded by a curve and straight lines on GDC sketches due to incorrect inequality interpretation.
等級 cut-off 估算
更新: 2026年6月13日
| 等級 | 分數 | 百分比 |
|---|---|---|
| A* | 212/250 | 85% |
| A | 174/250 | 70% |
| B | 136/250 | 54% |
| C | 98/250 | 39% |
| D | 77/250 | 31% |
| E | 57/250 | 23% |
Official grade boundaries published by Cambridge IGCSE grade thresholds (official).
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