Cambridge IGCSE · 分析与预测
2025 Cambridge IGCSE Mathematics (0580) 历年真题分析与预测
Comprehensive analysis of the October/November 2025 series for Cambridge IGCSE Mathematics (0580), covering Core and Extended tiers across Papers 13, 23, 33, and 43.
更新: 2026年6月13日
分析模拟试题
难度 3.4/5
总分
200
时间
240 分钟
最高频考点
—
分卷
卷二 (Extended, Non-calculator): 100 分 · 120 分钟Paper 4 (Extended, Calculator): 100 分 · 120 分钟
考官重点
AI 推断常见失分点
- Vague explanations of why a number is not in standard form, without referencing the requirement that the coefficient must be strictly less than 10.
- Forgetting to invert the scale factor when moving between surface areas and capacities in similarity problems.
- Writing bounds for subtracted or divided quantities by performing the subtraction or division first and then applying the error interval.
常见误区
- Assuming that a negative scale factor in an enlargement keeps the image on the same side of the centre of enlargement.
- Believing that the probability of combined events is always found by simple multiplication, even when events are dependent or mutually exclusive.
- Confusing frequency with frequency density when completing histograms with unequal interval widths.
失分原因
- Failing to state all three components when fully describing a transformation (e.g., omitting the centre of rotation or centre of enlargement).
- Sign errors during the expansion of binomial brackets or when grouping terms for quadratic factorisation.
- Omitting units of measure or failing to leave answers in the requested form (e.g., exact multiples of pi or fractions in simplest form).
等级分数线估算
更新: 2026年6月13日
| 等级 | 分数 | 百分比 |
|---|---|---|
| A* | 177/200 | 89% |
| A | 155/200 | 78% |
| B | 122/200 | 61% |
| C | 90/200 | 45% |
| D | 71/200 | 36% |
| E | 52/200 | 26% |
Official grade boundaries published by Cambridge IGCSE grade thresholds (official).
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