A Levels and AS Levels: A Complete Guide for Parents and Students
Understand what AS and A Levels are, how the exams work, what students are tested on, and how a structured tutoring plan can help students cover the syllabus, revise deeply, and prepare for final exams.
Advanced Level Pathway Dashboard
AS Level
Usually the first half or standalone part of the Advanced Level pathway, depending on the exam board and school system.
A2 / Full A Level
The advanced stage where students study deeper concepts and prepare for university-level subject choices.
Structured Tutoring Plan
Students can cover the syllabus, repair weak basics, revise difficult topics, and practice exam-style questions.
What Are AS Levels and A Levels?
AS Levels and A Levels are advanced school qualifications usually taken after GCSE or IGCSE. They are important for university admissions, career pathways, and subject specialization. Students normally choose fewer subjects than at GCSE, but study them in much greater depth.
AS Level
AS Level usually represents the first part of Advanced Level study. In some systems, AS contributes to the final A Level grade. In others, it is a standalone qualification or internal school milestone.
- Usually studied after IGCSE or GCSE.
- Covers the earlier part of the advanced syllabus.
- Important for predicted grades and university planning.
A Level
A Level is a deeper and more demanding qualification. It usually includes advanced concepts, harder exam questions, and stronger emphasis on application, analysis, and independent problem-solving.
- Often studied over two years.
- Usually required for university entry.
- Important for Medicine, Engineering, Law, Business, Economics, and STEM pathways.
What Are AS and A Level Exams Like?
AS and A Level exams are usually written assessments set by exam boards such as Cambridge, Pearson Edexcel, OxfordAQA, AQA, OCR, and others. They test deeper understanding, application, analysis, problem-solving, and exam technique.
Maths & Further Maths
Students are tested on algebra, calculus, functions, mechanics, statistics, pure mathematics, and problem-solving. Clear working and regular practice are essential.
Physics, Chemistry & Biology
Science exams test concepts, definitions, calculations, practical understanding, data analysis, diagrams, graphs, and application of theory to unfamiliar problems.
Economics, Business & Accounting
These exams test definitions, case studies, calculations, analysis, evaluation, structured writing, and the ability to apply concepts to real scenarios.
English, Psychology & Humanities
Essay-based subjects require strong reading, argument structure, evidence, analysis, evaluation, and clear writing under timed conditions.
AS Level vs A Level: What Is the Real Difference?
AS Level usually covers the earlier part of advanced study, while A Level includes deeper content and usually carries more weight for university admissions.
Main Difference
AS Level usually represents the first stage of A Level study. A Level goes deeper and is usually more important for university entry. In some international systems, AS marks may contribute to the final A Level grade, while in other systems AS may be treated separately.
Exam Boards
Students may study AS and A Levels through Cambridge International, Pearson Edexcel, OxfordAQA, AQA, OCR, WJEC, or other exam boards depending on their school and country.
Which Matters More?
For university applications, full A Level results or predicted grades usually matter more. However, AS performance can still be very important because it affects confidence, predicted grades, school progression, and subject continuation.
Popular AS and A Level Subjects
Students usually choose fewer subjects at A Level than at GCSE or IGCSE. The right subject combination should match university goals, student strengths, and realistic grade potential.
Mathematics
Essential or highly useful for Engineering, Computer Science, Economics, Physics, Finance, Data Science, and many STEM pathways.
Physics & Chemistry
Important for Engineering, Medicine, Physical Sciences, Pharmacy, Dentistry, and many technical university courses.
Biology
Important for Medicine, Dentistry, Biomedical Science, Psychology, Pharmacy, and life-science pathways.
Economics & Business
Useful for Business, Finance, Management, Economics, Accounting, Entrepreneurship, and commerce-related degrees.
Computer Science
Helpful for technology, programming, AI, software engineering, data science, and computing-related pathways.
English & Humanities
Useful for Law, International Relations, Politics, Psychology, Literature, Media, History, and essay-based university courses.
How We Help Students Cover the A Level Syllabus and Prepare for Exams
A Levels require deeper understanding than GCSE or IGCSE. Our tutoring plan focuses on syllabus coverage, weak-topic repair, exam-style questions, past papers, mark schemes, and final revision.
3 Classes Per Week
Estimated 8–10 Months for Full A LevelThis package is suitable for students who start early and want structured weekly progress. For one A Level subject, many students may need around 8–10 months to cover the syllabus properly, revise weak topics, and build exam practice. For AS-only preparation, the timeline may be shorter depending on the subject and student level.
- Best for students starting early.
- Good for steady syllabus coverage.
- Allows time for weak basics and revision.
- Suitable for school support and long-term improvement.
5 Classes Per Week
Estimated 5–6 Months + Exam PrepThis package is better for students who need faster progress. For one A Level subject, many students may cover the syllabus in around 5–6 months with consistent work, followed by 3–4 additional weeks of focused exam preparation, past papers, timed practice, and mistake correction.
- Best for students with limited time.
- Faster syllabus completion.
- More frequent practice and accountability.
- Useful for urgent exam preparation or weak topics.
Our AS and A Level Preparation Method
Good A Level preparation is not just reading notes. Students need concept mastery, exam technique, regular written practice, past-paper training, and precise feedback.
Diagnostic Check
We identify the student’s subject level, exam board, syllabus code, weak topics, school timeline, and target grade.
Structured Syllabus Coverage
The tutor covers topics in a planned order, explains difficult concepts, assigns practice, and checks understanding after each lesson.
Weak Topic Repair
Students often struggle because earlier GCSE or AS basics are weak. We repair those gaps before moving into harder A Level questions.
Past Papers and Mark Schemes
Students practice past papers, timed questions, examiner-style answers, calculations, essays, and mark-scheme language.
Final Revision and Exam Strategy
In the final phase, students review formulas, definitions, diagrams, essays, repeated mistakes, and time-management strategies before the exam.
Need Help with AS or A Level Preparation?
Book a free demo class with Class on Call and get a personalized study plan for A Level Maths, Physics, Chemistry, Biology, Economics, Business, Accounting, English, Computer Science, and more.
Book Free DemoFAQs About A Levels and AS Levels
1. What is the difference between AS Level and A Level?
AS Level usually covers the first stage of Advanced Level study, while A Level includes deeper and more advanced content. In some systems AS contributes to the final A Level grade, while in others it may be separate.
2. Are A Levels harder than IGCSE or GCSE?
Yes, A Levels are generally more demanding because students study fewer subjects in greater depth. Exams require stronger application, analysis, problem-solving, and independent study.
3. How long does it take to complete an A Level syllabus?
For one subject, many students may need around 8–10 months with 3 classes per week, or around 5–6 months with 5 classes per week, followed by focused exam preparation. Actual timelines depend on the student’s level and subject difficulty.
4. Can a tutor help complete the A Level syllabus faster?
Yes, a tutor can make learning more structured and focused. However, progress depends on the student’s current level, subject difficulty, practice habits, and how much revision is needed.
5. Is online tutoring helpful for AS and A Levels?
Yes. Online tutoring can help students understand difficult concepts, practice exam questions, improve weak areas, and prepare for AS or A Level exams with a structured plan.
6. Which A Level subjects are most important for university?
It depends on the degree. Medicine often needs Chemistry and Biology. Engineering usually needs Mathematics and Physics. Economics may need Mathematics. Law and humanities often benefit from essay-based subjects.
