# for students
GCSE Computer Science, one topic at a time.
A learn guide for every topic on your exam board, then a short assessment that tells you exactly why each answer is right or wrong. The tracker shows what to revise next.
£24 a year after the trial. Cancel any time before day 7 and you won’t be charged.
1.3 Networks · question 4 of 10
Why does a star network keep working when one cable fails?
Data is sent to every device at once
Not quite. That describes a broadcast. In a star, each device has its own link to the switch.
Each device has its own cable to the switch
Right. Only the device on the broken cable is cut off.
Example question
# your pathway
The Student tracker plans your route through the course.
Choose your exam board once and the tracker lays out every topic in order. Each day it shows your next step and brings back earlier topics for a quick recall, so nothing gets forgotten before the exam.
Open the Student tracker# what you get
Everything for the course, in the order you need it.
Learn guides
Every topic explained in plain English, with worked examples and the key words examiners look for.
Assessments with feedback
Short checks after each guide. Every answer comes with a reason, so mistakes turn into learning.
Student tracker
See which topics are secure and which need another go, so revision time goes where it counts.
# start free, upgrade when ready
Less than a revision guide.
Try the free content first. The Student plan unlocks every course as one bundle, so switching board or topic never costs extra.
Free
£0
- First lesson of every course
- Sample learn guides and assessments
- No card needed
Student plan
£24 / year
- All courses, all four exam boards
- Learn guides, assessments and tracker
- 7 days free, then renews yearly
Card taken today, first payment on day 8. Cancel from your account at any time.
Questions parents ask
Does it match what my child is taught at school?
Yes. Each course follows one exam board’s specification topic by topic.
How do I cancel?
From the account page, at any time. Cancel within the 7-day trial and nothing is charged.