International Exams Index

International Curriculum Exams · AL / IG / IB / AP 国际学科考试导航

This section brings together the mainstream international curriculum exam systems used for undergraduate admission overseas, including A-Level (CAIE / Edexcel / AQA), IGCSE, IB Diploma and AP. Each system is organized by subject; popular subjects such as Physics are expanded chapter-by-chapter within a single page, making it easy to compare coverage, difficulty gradient and exam structure across systems.
本栏目汇总用于申请海外大学本科的主流国际课程考试体系（AL/IG/IB/AP）。

A-Level Advanced Level UK upper-secondary curriculum, 2-year program (AS + A2), widely recognized by universities worldwide. Boards include CAIE, Edexcel and AQA.
英国高中高级课程，2 年制，全球大学广泛认可。 IGCSE International GCSE International GCSE for ages 14-16, bridging A-Level and IB. Available in Core and Extended tiers.
14-16 岁国际版 GCSE，A-Level / IB 之前的衔接课程。 IB Diploma International Baccalaureate 2-year international diploma program with 6 subject groups plus TOK, EE and CAS. Most subjects are offered at HL (Higher) and SL (Standard).
2 年制国际文凭，6 组学科 + TOK + EE + CAS。 AP Advanced Placement Administered by the US College Board, single-subject one-year exams that may earn college credit. Physics is split into Physics 1 / 2 / C-Mech / C-EM.
美国大学理事会主办，单科 1 年制，可换算大学学分。

System Comparison 四体系对比

Item (项目)	A-Level	IGCSE	IB Diploma	AP
Exam Board (主办方)	CAIE / Edexcel / AQA	Same as AL	IBO	College Board
Duration (学制)	2 years (AS + A2)	1-2 years	2 years (full diploma)	1 year per subject
Subjects (选科数量)	3-4 subjects	5-9 subjects	6 (3 HL + 3 SL)	As needed, no minimum
Grading (评分)	A* - E	A* - G / 9-1	1-7	1-5
Difficulty tiers (难度分级)	Unified, A2 ramps up	Core / Extended	HL / SL	Per subject
Physics (物理科目)	9702 etc.	0625 / 0972	HL + SL	Physics 1 / 2 / C

Subject Entries 学科入口

Each system provides entries for the following 12 subjects; the Physics page is expanded chapter-by-chapter. 每个体系下均提供以下 12 门学科入口页，物理页内按章节展开。

Physics Chemistry Mathematics Further Mathematics Biology Economics Business English History Psychology Computer Science Geography

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