IGCSE Computer Science: live online course

Week by week

What the learner works on

1. Weeks 1–2
   Data representation

   Binary, hexadecimal, text, images and sound.

2. Weeks 3–4
   Hardware and software

   Processors, memory and operating systems.

3. Weeks 5–6
   Networks and security

   Protocols, the internet and threats.

4. Weeks 7–8
   Algorithms and flowcharts

   Writing and tracing algorithms in pseudocode.

5. Weeks 9–10
   Programming

   Variables, selection, iteration, arrays, subroutines and file handling.

6. Weeks 11–12
   Databases and logic

   Simple databases and logic gates.

The order and pace change to suit the learner, and the teacher adjusts after every few classes. Always check the official bulletin for the current syllabus and dates.

Who it is for

Is this course right?

Students preparing for IGCSE Computer Science who want a teacher to plan the weeks, explain the hard topics and mark timed practice. Always read the official notice for dates and syllabus changes. We do not promise marks or ranks.

Not sure about the level? Send a message and the teacher will ask a few questions and suggest where to start. For related pages, see IGCSE Computer Science: syllabus and study plan.

How classes run

Before the first class

Each class mixes a quick recap, a new idea taught live, guided practice and a few questions to take away. Join ten minutes early for a sound and camera check, and use a laptop or desktop if the class needs screen sharing. Read what to expect in your first online class.

Price

What IGCSE Computer Science costs

Skills level. Courses of 20 or more classes already cost 8 percent less per class. Prices are per learner. We confirm the amount, payment options and refund terms in writing before you pay anything. See how prices work.

Free practice

Try before you decide

• IGCSE Computer Science: study plan and free practice