Physics 0625, exam-style question written by Keble
1
A cyclist starts from rest and accelerates uniformly to a speed of 6.0 m/s in 4.0 s. Calculate the acceleration of the cyclist. Include the unit.
[2]
Examiner's use
0/2
The brilliant tutorfor every student
One-to-one AI tutoring for Cambridge IGCSE and A-Level students.
Get startedBefore any formula: what's changing in this question, and by how much?
Most AI hands you the answer. A good tutor asks the next question, then waits while you work it out.
How Keble compares with other AI tools
Other AI tools
Useful when you know what to ask. Built to get you to an answer quickly.
- Waits for a prompt
- Answers your questions
- Does the thinking for you
keble
Leads the learning like a good human tutor, questioning, explaining and adapting as you go.
- Leads the session
- Asks the questions
- Keeps you working it out
For parents
Great tutoring at a fraction of the cost.
You don't need to know what to ask. Your AI tutor leads the session, asks why, and keeps going until the idea holds up.
Answers are read the way an examiner reads them: method, final answer, unit. You see which mark you earned and which one slipped.
Sessions are built around your syllabus code and your exam session, so you only spend time on what your paper can ask.
No fixed weekly slot and no waiting list. Your AI tutor is there whenever you sit down to revise, in any time zone.
Parents can see which topics are secure and which need more time, without sitting in on a session.
Find your syllabus
Choose your school's syllabus code. Availability for each subject will be confirmed before enrolment.
Select your subject to carry it through to sign-up.
Three steps to your first session
Choose your syllabus
Pick your level, subject and exam session. Everything after that follows your paper.
Talk it through
Work through exam-style questions with your AI tutor, one step at a time, explaining as you go.
See where the marks went
Finish knowing which marks you earned, which you missed, and what to practise next.
Questions
What is Keble?
Keble is an AI tutoring service being developed for Cambridge IGCSE and A-Level students. It is designed around step-by-step exam practice and your syllabus code. The physics question on this site is a scripted demonstration, not a live AI session.
What's the difference between IGCSE and GCSE?
They're the same level of qualification. GCSEs are mainly taken in UK schools, and IGCSEs are taken worldwide. Cambridge IGCSE is usually graded A* to G, with 9 to 1 versions of some syllabuses.
Which exam sessions can I prepare for?
Cambridge IGCSE and A-Level exams run in the June and November series, with a March series for schools in India. Availability varies by syllabus and location, so use the exam session confirmed by your school.
What do C1 and A1 mean on a mark scheme?
In this physics example, C1 represents one compensatory mark for the method and A1 represents one accuracy mark for the answer. The question explicitly asks for a unit. Marking conventions vary by subject and paper, so check the instructions in your own mark scheme.
My IGCSE Business syllabus has a new code. Does that matter?
Yes, so check your entry. Cambridge IGCSE Business Studies 0450 becomes Business 0264 for exams from 2027. Tell us the code your school gave you and we'll work from that one.
How is this different from asking a chatbot?
A general chatbot waits for your question and will often hand over the answer. Keble's AI tutor leads the session, asks the questions and gives hints until you can get there yourself, because you won't have any help in the exam hall.
Can an AI tutor make mistakes?
Yes. Like any AI, it can get things wrong. If something looks off, check it against your syllabus or a past mark scheme, or ask your teacher.