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Exam-First Structure
Everything is built around syllabus objectives and mark scheme language so students learn how questions are asked and how answers are expected.
About
About 25Maths
Empowering international students to excel in mathematics
帮助国际学校学生更快读懂数学题干、稳定提分。
Our Mission
At 25Maths, we believe every student deserves access to high-quality, understandable mathematics resources — aligned to the exact exam language and expectations.
我们相信每位学生都应该获得高质量、易理解、并严格对齐考试语言的数学资源。
We create premium exam-ready resources that focus on clear explanations, consistent terminology, and exam-style problem solving. Our current focus is Cambridge CIE 0580 and Edexcel 4MA1, with optional Chinese terminology support to help students decode exam wording faster. Every resource is professionally typeset and independently reviewed by experienced teachers.
我们当前聚焦 CIE 0580 与 Edexcel 4MA1，以英文主内容为核心，在关键术语处提供中英对照，帮助学生更快理解题意。
What Makes Us Different
区别不在“内容堆叠”，而在“考纲对齐 + 术语清晰 + 可执行的练习路径”。
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Exceptional Quality
Professional LaTeX typesetting, independently reviewed by qualified IGCSE teachers, aligned with latest syllabuses. Average rating: 9.7/10.
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Complete Solutions
Detailed step-by-step solutions for every question, following official mark scheme standards with common mistakes highlighted.
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Created by Educators
Developed by teachers with 10+ years of IGCSE mathematics teaching experience in international schools.
Our Quality Promise
每一份资料都遵循同一标准：可教、可练、可评估。
✓ Expert Review
All materials reviewed by qualified teachers
✓ Syllabus Aligned
Matched to official exam board syllabuses
✓ Student Tested
Tested with real students for clarity