IGCSE Computer Science for international students.

International students · Live online · Cambridge 0478 / 0984 · Pearson Edexcel 4CP0

Turn IGCSE revision into answers you can explain.

Get help with the theory you keep mixing up and the algorithms you struggle to trace. We’ll work from your exam board and syllabus, not a generic revision list.

Check availability

One-to-one lessons: $15 USD per hour. Packages from $60. Start with a free trial.

See lesson options
From a trace to an explanation
total ← 0
FOR value IN [2, 4, 6]
  total ← total + value
OUTPUT total

Illustrative pseudocode: trace 2, then 6, then 12. Next, explain why the algorithm produces that result.

Exam boards covered

Know what to practise next.

Practise a topic, answer related questions and review what the mark scheme expects before moving on.

Cambridge IGCSE 0478 syllabus

What your lessons look like

Choose your board first.
Cambridge 0478 and 0984 share subject content for 2026–2028 but use different grading scales. Pearson Edexcel 4CP0 includes a practical assessment. Use your exact code and exam year to choose a learning plan.
Zain Sadaqat, your tutor

You’ll work with me every time.

I’m Zain. Bring your questions, including the ones you think you should already know. We’ll work at a pace that lets you understand the answer.

Read students’ experiences

Start with a free lesson.

See whether my teaching suits you before paying for lessons.

One-to-one lessons

$15 USD per hour

Live lessons with Zain, focused on the topics or code you bring. Ask questions and practise together.

Arrange my free trial

Prepare your whole CS book

$499 USD one-time fee

One-to-one book preparation, quizzes, exercises, mock exams and revision. We’ll agree on your book, scope and session schedule before you commit.

Discuss my preparation

Choose your next set of lessons.

One tutor. Your goals. Every lesson is live, one to one and one hour long.

Start with a free trial. We’ll agree on your lesson schedule and payment arrangements before you book a package. No automatic subscription is set up on this website.

Questions about IGCSE Computer Science

Yes. Send your board, syllabus code and exam year. Cambridge and Pearson Edexcel have different requirements, so we’ll choose the right syllabus and practice materials.

Yes. We can slow down an algorithm, record how each value changes and practise expressing your own solution using the notation required by your syllabus.

Yes. Every lesson is live and one to one with Zain. A free trial is available. Choose hourly lessons or a package of 4, 8, 12 or 16 one-hour lessons. We agree on availability and the schedule before you book.

Live, one-to-one lessons with Zain cost $15 USD per hour, with a free trial. Packages of 4, 8, 12 and 16 one-hour lessons cost $60, $120, $180 and $240 USD. One-to-one CS book preparation is also available for a $499 USD one-time fee. Agree on the book, scope and schedule before choosing that package.

Message Zain on WhatsApp or email zain@microcohort.org with your subject, time zone and availability. You’ll agree on a time together. Sending an enquiry does not confirm a booking.

If you want to continue, we’ll discuss your next topics and suitable lesson times. You can ask questions about the plan before deciding.

Check availability for IGCSE Computer Science.

Tell me what you need help with and when you’re available. We’ll agree on a time together.

Message Zain on WhatsAppEmail about this Microcohort

No payment needed to enquire. Your message opens in WhatsApp or your email app.

Privacy policy